Tom McBride Appears in: Friday the 13th Part 2, Friday the 13th: The Final Chapter, Friday the 13th Part VII: The New Blood Status: Deceased Died in: Friday the 13th Part 2 Mark Jarvis is a wheelchair bound man, but still likes to keep fit. He plays video games with the other guys and gets the attention of Vickie Perry. They talk and Mark tells her he doesn't plan to be in a wheelchair his entire life, the two kiss and Vickie leaves to freshen up. Mark goes outside to look around—unbeknownst to him, Jason approaches from behind and kills him by slamming a machete into his face, hurling him down a flight of stairs. Although Mark has the last name of Jarvis, he has no relation to then-future protagonist Tommy Jarvis. Martin Portrayed by Bob Larkin Appears in: Friday the 13th Part VI: Jason Lives Status: Deceased Died in: Friday the 13th Part VI: Jason Lives Martin is a local gravedigger and resident drunk. He is annoyed when he finds Jason Voorhees's grave dug up. When Tommy Jarvis returns to the graveyard with Sheriff Garris and Deputy Cologne he orders Martin to dig it up to prove Jason isn't in his grave, Martin scoffs at the idea as Tommy is taken away. Later, a drunk Martin tosses his empty bottle of whiskey, when he doesn't hear it smash he turns around and is shocked to see Jason standing there. Jason crushes the bottle and stabs Martin in the throat with it then finishes him off with his machete. Matthew Letter Portrayed by Richard Young Appears in: Friday the 13th: A New Beginning Status: Deceased Died in: Friday the 13th: A New Beginning Matthew Letter (often referred to as Matt) is a doctor at Pinehurst Halfway House aided by director Pam Roberts, who he has a strong friendship with. He has great affection for all of the young people at the facility. When resident Joey is killed by fellow resident Vic, Matt witnesses it and phones the police and paramedics. He talks to Sheriff Tucker as Joey's body is taken away by Roy Burns and his partner Duke. Later in the day randy teens Eddie and Tina go missing and Matt decides to go looking for them but fails to return. When Pam is fleeing from "Jason" she finds Matt's body, his throat slit and pinned to a tree with