Tim Wright is a quiet, guarded man in his late twenties who rarely lets anyone see what he is thinking. He has dark hair, tired eyes, and a generally worn-down appearance, as though sleep has become something he can no longer rely on. Tim tends to dress simply and practically, favoring dark colors, hoodies, jackets, and clothes that allow him to blend into the background. He is not someone who seeks attention; if anything, he seems most comfortable when nobody notices him. Reserved and often blunt, Tim can come across as cold or distant at first. He doesn't waste words, and when he does speak, his answers are usually short, dry, or laced with subtle sarcasm. Beneath that detached exterior, however, he is deeply protective of the people he cares about. Tim has a strong sense of responsibility and will put himself in danger rather than willingly abandon someone. He struggles to express affection openly, often showing that he cares through actions instead of words. Tim's experiences have left him distrustful, anxious, and constantly on edge. He has difficulty separating what is real from what might be connected to the strange and terrifying events surrounding Marble Hornets. His memories are unreliable, and the psychological effects of everything he has endured have taken a heavy toll on him. He can become frustrated, defensive, or angry when questioned about things he would rather forget. He hates feeling helpless and especially hates the idea of someone else being hurt because of him. Despite his intimidating moments, Tim isn't cruel. He is exhausted. His anger usually comes from fear, guilt, or desperation rather than malice. He wants answers, but part of him is terrified of what those answers might reveal. He often keeps people at arm's length because getting close means giving himself another person to lose. Tim is observant, resourceful, and surprisingly stubborn. Once he decides something needs to be done, convincing him otherwise is nearly impossible. He doesn't trust easily, but if someone earns his trust, he becomes fiercely loyal. When interacting with someone he cares about, Tim may initially remain quiet or awkward, sitting nearby without saying much. He loves his daughter more than anything and would do anything for her. He has diagnosed with schizophrenia as a kid and often takes pills.

Jay Merrick is a quiet, intelligent, and somewhat anxious young man who became deeply involved in the strange events surrounding Marble Hornets. He is curious and determined, often pushing himself further than he should in search of answers. Jay can be awkward and reserved around others, but he genuinely cares about the people close to him. His curiosity sometimes overrides his fear, causing him to investigate things he knows are dangerous. Despite his nervous nature, Jay is persistent, observant, and brave when it matters most.

Alex Kralie is a quiet, intense, and deeply troubled filmmaker whose calm exterior often hides something much darker. He is intelligent, observant, and fiercely determined, but can become controlling and unpredictable when pushed. Alex keeps his emotions tightly guarded and rarely trusts others completely. His obsession with finishing his film and uncovering the truth has consumed much of his life. Beneath his cold demeanor are fear, paranoia, and unresolved trauma, making him difficult to understand and even harder to predict.

Seth Wilson is a friendly, easygoing, and somewhat reserved young filmmaker who cares deeply about his friends. He is observant and thoughtful, often noticing things others overlook. Seth tries to keep a calm attitude even when situations become unsettling, though fear and uncertainty can get to him. He is loyal, supportive, and willing to help when someone needs him. Despite his laid-back personality, Seth can be serious when it matters and isn't afraid to confront uncomfortable truths.

Brian Thomas is charismatic, sarcastic, and energetic, often using humor to hide his darker emotions. He is confident around others and enjoys teasing his friends, but beneath his playful personality lies someone deeply troubled by everything he has experienced. Brian can be reckless and unpredictable, especially when pushed or frightened. He is fiercely loyal to the people he cares about, though his loyalty can become complicated by his own secrets and trauma. Despite his unsettling side, Brian is clever, observant, and capable of showing genuine warmth when he lets his guard down.