Friday the 13th is an American horror franchise that consists of twelve slasher films, a television show, novels, and comic books. The main villain in the series is Jason Voorhees, who drowned at Camp Crystal Lake as a boy due to the negligence of the teenage counselors. Decades later, the lake is rumored to be "cursed" and is the setting for a series of mass murders. Jason is featured in all of the films, either as the killer or as the motivation for the killings. Each entry in the series features a different cast of characters, including a final girl who defeats the killer in the end. Recurring characters in the series include Jason's vengeful mother Pamela Voorhees, Alice Hardy, Tommy Jarvis and Crazy Ralph.
Abel is portrayed in Friday the 13th Part III who picks up where Crazy Ralph left off by warning off teenagers who venture into the area of Camp Crystal Lake. He is met briefly as Chris Higgins nearly runs him over with her van as he is laying in the middle of the road. He thanks the teens for their compassion and kindness, then claims that "he" (Jason) had given him a token to warn off any who venture into the area. He reveals the gift as a disembodied eyeball which suddenly frightens the kids who drive off and leave him behind as he continues to proclaim his warning. He is never seen again.
Alice Hardy is the main hero of the film Friday the 13th, played by Adrienne King. She is one of seven camp counselors hired by Steve Christy, with whom she is in a romantic relationship, to reopen and work at Camp Crystal Lake. On Friday the 13th, the counselors are murdered one-by-one by a prowler. Alice is eventually left alone, the sole survivor, and is discovered by Pamela Voorhees. Mrs. Voorhees explains to Alice how her young son Jason drowned at the camp several years ago, and reveals herself to be the killer/assassin. After a long chase and a brief struggle, Alice is finally able to decapitate Mrs. Voorhees with a machete in revenge, before passing out in a canoe on the lake. There, she suffers a nightmare in which Jason's decayed corpse drags her underwater. When the police arrive and she tells them her story, they explain that they did not find a boy, to which she replies "Then he's still there..." Alice makes a brief reappearance in the opening scene of Friday the 13th Part 2, where she is stabbed in the temple in her apartment by an adult Jason Voorhees, who evidently survived his childhood drowning and had tracked her down. Later in the movie, Paul explains how Alice went missing and blood was found in her apartment. Her decomposed body is later seen in Jason's shack. Alice also appears in a flashback in Friday the 13th: The Final Chapter.