Jay tracks down Tim at a mental health clinic. Later, Tim tells Jay that he has some Behind-the-Scenes tapes from Marble Hornets, and they arrange to meet up and exchange them.

A Totheark video which shows that Totheark was stalking Jay during Entry #53. The text reads "Do you remember me? I have not forgotten".

After getting to the clinic, Jay meets Tim and he gives him the tapes he promised. He explores one tape which shows the Marble Hornets crew arriving at Tim's apartment from out of a rain storm. Jay and Seth depart whilst Alex and Brian remain at Tim's apartment and the three hang out. Following a power cut in the apartment, The Operator arrives and apparently attacks the three present.

A Totheark video which exemplifies Totheark’s hatred for Alex with the messages "You caused this. YOU WILL NEVER BE FORGIVEN. He will lead me to you. Lead me to death. Lead me to the ark", with the last line having numbers spelling out "NO CHOICE". The video also contains a creepy animation of a face with the words "Always watching", ending with a close-up of Jay's eye, with flashing colors overlapping, and audio that, when run through a spectrogram, spells out "TODAY IS YOUR LAST BIRTHDAY".

Alex, Brian, and Tim are walking in a neighborhood towards a shoot location for Marble Hornets. Tim recommends an abandoned building he knows that they could use as a shooting location. After taking some footage, Tim confirms a doctors appointment over his phone, mentioning he has a history of psychological disorders.

Tim leads Alex to the abandoned building mentioned in Entry #55. Alex is dissatisfied with the state that the building is in but notes that there is another building nearby which looks better, although Tim is reluctant to explore the other building. When Tim puts down the camera to relieve himself, Alex attacks him with a metal pipe, knocking him out.

Tim wakes up on the night following Alex's attack in Entry #56. He makes his way outside into the woods and suffers a coughing fit. Tim then enters the building Alex had previously noticed and spots Alex walking around, still armed. Tim suffers another coughing fit and attempts to hide from Alex in a room of the building.

Totheark video of an old black and white footage of children in a classroom watching a film that appears to be about nature. With messages that read "One day you will understand. Secrets everywhere. Liars everywhere. Look closely and you will know. See you soon". At the end there is a flash image of the Operator with the message "He's watching".

Tim shows Jay to the abandoned buildings at Jay's behest, but becomes irritable when exploring the building that he was uncomfortable entering, which appears to be a hospital of some kind. Jay spots the hooded figure within the building and gives chase, but loses him down a maintenance tunnel, at which point he agrees with Tim to leave the site.

Tim angrily confronts Jay over his investigations after discovering the "Marble Hornets" channel online. He refuses to work with Jay any further in light of this revelation.

Totheark video that start with the words "Look to the origins" and an audio clip of Tim's angry confrontation with Jay, showing that Totheark was there watching. A quick image of the masked face, and with the message "Truth with light". And then a number sequence which translates to "His lies in the dark".

Jay returns to the abandoned hospital building and follows messages left by the hooded figure to enter the maintenance tunnel. In the tunnel he finds Tim's medical records, and hears footsteps in the building above him. As he is leaving the tunnel, The Operator appears behind him and chases him to the exit.

Jay goes through the information he has recovered in Tim's medical records.

Totheark video showing that Totheark is spying on Tim in his home.

The previous entry re-uploaded by Jay, with his own commentary and speculation as to what is going on.

Jay located Tim in his masked state in Rosswood Park following the events depicted in the previous entry. Tim chases Jay and eventually catches him and knocks him out. Jay wakes up afterwards in a shack in Rosswood Park, with Tim waking up at the same time outside the shack.

Totheark video showing the woods and the shed that Jay and Tim woke up from together. With text asking the questions "Who is he? Who is she? Where is he? Where is she? Who are you? Meet again soon." And a figure standing in the woods who appears to be the Hooded Figure. And then a quick flash of the Operator with the message "Follows all".

Jay and Tim meet up following recent events and Jay returns Tim's medical records to him, after which the two agree to work together.

Jay and Tim explore the building in Rosswood Park where Alex tried to kill Jay and Jessica, and then explore the tunnel where Alex killed his victim in Entry #49. Following a phone call to Jay from Alex where Alex tells them to "leave now", the pair are attacked by The Operator, and only Jay escapes. He returns to the parking lot to find Tim already in his car. Tim drives off from the park at speed, despite Jay's protestations.

Totheark video that appears to be addressing Tim and Jay. With messages saying "Remember. You abandoned him. He (Alex) is searching for you".

Video uploaded from Tim's chest-mounted camera of the events in Entry #64. After being attacked by The Operator it is revealed that Tim suffered a sequence of traumatic events, several of which involve Tim being underwater. He also came across the corpse of the man Alex killed in Entry #49. After eventually waking up in the parking lot, Tim got in his car and drove to the abandoned hospital, where he suffered more ill effects and eventually passed out. The entry ends with Tim meeting Jay and informing him that they need to return to the hospital at the earliest possible opportunity.

Totheark video demonstrating that all major characters are being watched by this anonymous figure. With numbers at the end that translate to messages "Truly your fault. She's out there. Continue on. I am watching".

Jay and Tim return to the hospital where Tim reveals that he was a patient in the hospital as a child and as concerned that he may have brought The Operator into the lives of all of the Marble Hornets cast and crew. Whilst looking for more information in the hospital, the hooded figure arrives and inspects a tape he had previously left. Jay recovers the tape, but the hooded figure manages to escape into the woods from Jay and Tim.

Footage taken from the tape recovered in Entry #66. The hooded figure drags an unconscious Tim out of the hospital before returning to the building. He hides after spotting Alex, and then knocks out Alex after Alex heard Tim coughing. Alex is then tied to a chair where he is attacked by Tim. The hooded figure is about to kill Alex with his own gun when The Operator shows up and apparently saves Alex. The remaining footage shows the hooded figure, still with Alex's gun in his possession, at night, and Tim waking up in the woods next to his mask.

Tim and Jay leave their present location in order to prevent Alex from locating them.

The previous entry re-uploaded by Jay, with his own commentary and speculation as to what is going on.

Totheark video with past footage of what the characters had been through, with messages "Everything is normal. Everything is fine. I worry about nothing because nothing is on my mind". There is an image at the end with numbers in a sequence with the Operator symbol drawn above, with the numbers translating as "He will pay". And then a hidden audio message that when decoded reads "Have you made me a liar? Or is he gone?"

Jay and Tim have returned to the area where Marble Hornets was originally filmed. Whilst returning to the red tower to look for more tapes, Jay believes on several occasions that he sees The Operator, but on further inspection of the video footage they find nothing there. Whilst returning to the cars Jay accidentally falls in a hole, and on closer inspection by Tim the hole is revealed to contain several of the Marble Hornets tapes that Alex previously tried to destroy, two of which are not irreparably damaged.

In the first tape recovered from the hole in Entry #69, Alex is driving whilst taking a call from Amy. Later in the video he is walking through the playground seen in Entry #4 when he is confronted by The Operator.

In the second video recovered from the hole in Entry #69, we see footage of the occasion when Jay collected the Marble Hornets tapes from Alex. As Jay attempts to leave Alex's residence, Alex attacks him, and later leaves him in a wooded area. Jay claims to have no recollection of the events of the tape after collecting the tapes.

Jay and Tim explore the house where Alex was living during the recording of Marble Hornets. They find some of Alex's drawings before Jay hallucinates that he sees The Operator in the field outside, before The Operator is actually seen in the field when neither Jay nor Tim are observing the camera. After returning to Tim's car to retrieve their flashlights, they inspect the basement, only to find that a period of time has passed and it is now nighttime. The Operator then appears behind them, forcing them to escape the house via climbing over a gate into the field. Tim takes Jay's camera and then loses Jay, who collapses in front of the house. Tim rushes to Jay's aid and faces The Operator. Once The Operator leaves the scene, Tim assists Jay in getting to the car and they then leave.

A video posted by the hooded figure following another hack of the Marble Hornets channel. The hooded figure walks through several shacks in Rosswood Park and retrieves both Alex's gun and some of Tim's pills that he previously stole. As he has run out of pills, he returns to Tim's house and manages to locate some more pills in Tim's bathroom. The hooded figure then shows the location of a tape hidden beneath some plastic bags in a wooden box in Tim's living room. He then escapes from the house as someone is revealed to be descending from their hidden position in the attic - the person is revealed to be Alex.

Tim collects some supplies from a local garage, before returning to the motel where he and Jay are staying to find Jay wandering around outside. Tim brings Jay back into their room and informs him of recent developments - how Tim was able to stand up to The Operator in Entry #72, that he has given Jay some of his pills in the time since they escaped The Operator after realizing that they helped to counteract The Operator's effects, and that the hooded figure had uploaded entry #73 which showed Alex hiding in Tim's house. The pair decide to return to Tim's house due to the necessity of resolving the Alex situation and Tim's need for more pills, and have a meal of the food collected by Tim from the garage before they set out.

Totheark video with more past distorted footage of Jay and Tim, and the words "Who are the liars? Are you one of them? Are you both of them? Remember to look behind you." The end of the video has a numbered code which translates as "Undefined".

Jay and Tim return to Tim's house and look for Alex. They find evidence that Alex had been hiding in the attic for a while but he's no longer there. A photo of Amy is found amongst Alex's things with an address written on the back. Returning downstairs Jay looks for the tape seen in the wooden box in entry #73 but finds that it is no longer there. However, he notices a suspicious looking bulge in Tim's pocket and deduces that Tim recovered the tape whilst Jay wasn't looking. Jay confronts Tim about the tape but Tim denies having it, leading to a scuffle where Jay manages to retrieve the tape from Tim. Tim explains that he was going to show Jay the tape but later, as the contents would cause problems for their working relationship. Jay ignores Tim and leaves with the tape.

A video taken from the evening that Jessica disappeared in Season 2. The hooded figure is recording the footage whilst Tim in his masked state is removing an unconscious Jessica from the hotel to the nearby woods. Tim returns to the hotel to fetch Jay whilst the hooded figure keeps watch over Jessica. Alex arrives and frightens the hooded figure off and convinces Jessica, who has no memory of the events from Entry #52, to trust him, after which he leads her to the tunnel in Rosswood Park. Alex turns the gun on Jessica, but she manages to overpower him and take the weapon, before the hooded figure arrives again and fights Alex. Whilst trying to escape Jessica inadvertently runs into The Operator who disables her and takes her away.

Totheark video commenting on Alex's continued failure to kill Jay and Jessica. This video was later made private.

Jay attempts to attack Tim in his home in response to the contents of Entry #76, however Tim is anticipating an attack from Jay and subdues him. He informs Jay that he has worked out where the address written on the back of the photograph of Amy found in Entry #74 is and intends to go there alone, as he cannot trust Jay at the present time. He takes Jay's camera with him and leaves Jay tied up on the floor of his living room.

The hooded figure enters Tim's house and leaves Jay with both the camera in his possession and the means of liberating himself from Tim's bindings. Jay succeeds in freeing himself and leaves with the camera, spotting the message "last chance" left by the hooded figure on a mirror prior to leaving.

Jay heads to the school campus located at the address on Amy's photograph and looks around. He runs into the hooded figure but loses him again. After tracking Tim onto the maintenance floor of one of the buildings, Jay finds a room with photographs of Alex tied to a chair and a message from the hooded figure telling him to go to Benedict Hall and "find Alex, find the ark". Finding that he cannot get into Benedict Hall, Jay sets up a lookout point upstairs in an adjacent building, and maintains a vigil whilst waiting for something to happen.

Totheark video indicating that Jay and Tim should hold off from attacking Alex, and that Totheark themselves is feeling a certain level of doubt regarding events.

Jay is maintaining his vigil when he spots Tim running out of Benedict Hall. Jay enters Benedict Hall and explores the basement area before running into Alex, who promptly shoots Jay, fatally wounding him. Jay manages to barricade himself in a room from Alex, but The Operator appears in the room and takes him away. Tim finds the camera later, and after discovering what happened to Jay via the footage, frantically tries to find him. He sees the hooded figure and tries to give chase, but loses him after he exits Benedict Hall.

With Jay gone, Tim now continues running the Marble Hornets channel alone. This entry shows the actions of Tim between Entry #77 and Entry #80. After thoroughly exploring the school grounds, Tim finds a way to get into the locked Benedict Hall via a maintenance tunnel. After gaining access to Benedict Hall Tim spots Alex and makes quick his escape. He returns to his car to retrieve his pills but finds that they are gone, and passes out in the back seat. After waking up, Tim returned to Benedict Hall and found Jay's camera, as was seen in Entry #80.

The entry commences with Tim giving a status update on his health following the loss of his pills. He locates Jay's car and finds Jay's laptop inside. He watches footage that he has not seen before. After watching the tape uploaded as Entry #76, Jay returned to the tunnel in Rosswood Park and finally walked to the other side. Finding a load of decrepit buildings, including the shack where Jay and Tim woke up after the events of Entry #62, Jay leaves Tim a voicemail to apologize for his recent actions and states that he is worried about the effect of recent events on his own health. He sees The Operator several times, and has a severe fit whilst The Operator is standing over him. Tim comments on the fact that he never received Jay's voicemail and that he realizes it was the effects of The Operator that caused Jay to turn violent in Entry #77.

The final video from Totheark. This one suggests the discovery of the location of the ark is near at hand.

Tim is exploring the building in which Jay set up his vigil and comes across the hooded figure. After the hooded figure taunts an ailing Tim with the pills he stole, The Operator appears and a chase sequence ensues, with both Tim and the hooded figure being teleported constantly between the major locations of the series. After seeing Jay's corpse lying on a load of Alex's drawings in Tim's own home, the teleportation stops with Tim attacking the hooded figure who is hanging from a ledge in the building they were originally in. The hooded figure falls to his death, after which Tim recovers a tape and his pills from the body. Tim attempts to discover the hooded figure's identity but is prevented by a reappearance of The Operator.

This entry is the footage from the tape Tim recovered from the hooded figure's body in the previous entry. The footage is of Alex's original casting shoot for Marble Hornets, at which only Brian and Tim show up. The video reveals that Brian was the hooded figure. Tim comments on the fact that he had no way of knowing that the hooded figure was Brian beforehand and bemoans the fact that Alex has been the cause of another friend's death.

Tim returns home and waits for Alex to attack him. Knowing that Alex is watching him, and realizing that Alex will not attack until Tim makes a mistake, Tim attempts to lure Alex to his house by setting up a look-out post from down the street and not returning home. Eventually Alex appears and breaks into Tim's home, dousing the entire floor with gasoline and setting the place alight.

Tim returns to Benedict Hall to finish the conflict with Alex. He looks for Alex but Alex spots him first and tries to shoot him. After Tim falls through some floor boards, The Operator appears and starts teleporting Alex and Tim in the same way he teleported Brian and Tim during their fight. Alex explains that he has been killing the other Marble Hornets crew members to prevent those who have been in contact with The Operator from spreading his effects to anyone else, and that he has already killed Amy, Sarah, and Seth to accomplish this goal. To this end, once Alex kills Tim he intends to commit suicide. The confrontation ends with Tim fatally wounding Alex by stabbing him in the throat. Alex's final words to Tim are that if any of the others who had come into contact with The Operator are still alive, that Tim should kill them first and then kill himself to end the contagion of The Operator's influence.

Tim disposes of his mask, and meets Jessica in a parking lot. After a brief discussion, Tim suffers a coughing fit and there is disrupted audio on the recording, indicating the presence of The Operator. Tim is then shown driving away with a serious expression on his face, whilst the sound of an ambulance siren can be heard in the background, before the words "Everything is fine" are seen on screen. The ultimate fates of Tim and Jessica are unknown, as The Operator's final attack may have been beaten by their medication.