The Mandela Catalogue

In a tape recording addressed to Ruth Weaver, Thatcher Davis expresses his hidden fears and promises he will kill the alternate from Vol. 333 who has since impersonated him.

A woman named Lynn Murray calls her ex-husband, Jude, about her young son, who will not stop crying. Jude agrees to come over and help her figure it out.

Amateur paranormal investigators Adam Murray and Jonah Marshall, who are both wanted by the FBI, investigate a lady's report of a ghost cat at her home.

An evidence reel from the Heathcliff case reveals that Mark Heathcliff had been stalked by Alternates for weeks before his death, leading an investigator, Thatcher Davis, to conclude that Mark had been in a prolonged "paranoid" state. Another Beginner's Bible tape depicts an alternate version of the Genesis flood narrative in which Satan/"Gabriel" punishes Noah for "resisting [his] message" and tells him that he will bring another creature, most likely an alternate, onto the Ark, which will bear his "last message".

The video opens with a PSA about the dangers of leaving unsupervised children to watch TV because of harmful content on numerous channels. An example shows a woman hearing her child crying in front of the TV. She enters the room while the child can still be heard, as the broadcast warns against. Upon entering the room, the woman sees the missing child. A face on the TV smiles at her, and she subsequently commits suicide by hanging. This is followed by an emergency alert about the threat and a collection of police evidence from the incident, in which the possibility that the threat is an Alternate is ruled out.

A collection of four tapes related to the Alternate takeover. These tapes consist of a PSA about how to identify and avoid Alternates, an evidence reel regarding the death of 17-year-old Mark Heathcliff, a training video for 911 operators instructing them on how to handle calls about Alternates, and a video meant for testing the reaction of young children to specific audio and visual stimuli.

A corrupted tape recording of The Beginner's Bible. It depicts an alternate version of the Nativity of Jesus wherein Satan, masquerading as Gabriel, deceives Man during the annunciation to the shepherds, declaring that he is their "true savior". The episode ends with a monologue from an unknown figure, who says that they have been shackled within a tomb of sand and pleading, 'If there is a God... please help me.'

Two cartoon sailors trapped in a thunderstorm encounter a woman standing on the water. The episode alternates between 2009 and 2011, intercut with a narrator describing the concept of the respect of life and existence between different species of animals, the idea of alternates having dominion over humans, and how whoever watches over the human race also respects nature.

A conversation on a forum site between two users that starts with a simple conversation about where to take kids to go play in Southern Wisconsin, which turns to the two users having a conversation about Mandela County. The second user then begins to display disturbing behaviors and presents sensitive information to inflict M.A.D onto the other user.

Dave Lee testing the recursive generation loss of VHS tapes, with the copies of the original tape very quickly deteriorating before an [most likely] alternate attack.

A screen recording of a "get ready with me" TikTok short that loops, becoming progressively more corrupted each time.

In 1992, a man, later revealed to be Jude Murray (Adam's father), attempts to use a service called "Midwestern Relocation Services" to start a new life in British Columbia.

The video starts with a compilation of funny Vine videos from 2015, but during a clip of someone dressed as Pennywise the clown, the footage cuts to a dark room, where the only light is from behind a door. Once its doorknob begins to turn, the video cuts back to the vine compilation.

The video begins with an "ON AIR" sign, gradually deteriorating to a low-quality view of the wall, ground, and window. The screen then turns black, and Adam's drawings of 'Gabriel' and The Intruder are shown. The video ends with a picture of St. Gabriel's Church and the text "answers lie beneath."

A television spot advertises MandelaTech's going-out-of business sale. Evelin and Sarah hack into the store's security cameras to try and find Dave. While the two speak on a call, Sarah is disconnected, and her computer connects to the security cameras at the police station.

A news report on Dave's death glitches to reveal text reading "NO MORE RUNNING AW[AY]". Sarah and Evelin discuss Adam's behavior. A darkly lit bedroom is seen; a lamp is turned on to reveal an alternate in the doorway.

Mary Magdalene, a biblical figure, is depicted in a video where guards and nuns, representing her biblical figures Joanna and Martha, encounter a cave where they discover 'Gabriel', implying Jesus is in the tomb.

In a retelling of the Book of Genesis, Gabriel gives Adam an apple from the Tree of Knowledge. In 2009, after Vol. 2, Adam's ex-girlfriend, Evelin Miller, works for Dave Lee, finding the "Child Stress Assessment" tape from Vol. 1 and watching it on Dave's hidden TV. Adam argues with Sarah Heathcliff, the founder of BPS, through the "Dove Messenger" web service about his response to Jonah's death and agrees to make a memorial video. Thatcher mourns Ruth Weaver as his alternate watches from the closet. During Jonah's memorial video, Evelin discusses Adam's concerning behavior as Adam tries to talk over his own repeating voice.

A report for Mandela County shows the county population dropping from 15,000 in 1992 to barely 1,000 in 2009.