Naked Teenager (1979)

Six friends receive a mysterious chain letter via text messaging and in their email accounts from a maniac who's hunting down teenagers who fail to forward his online chain letter. Who knew they should take the threats in the chain letter seriously? Or that chain letters using the teens' favorite technologies to track them can kill? This maniacal game pits friend against friend as they race to beat rules that seem impossible to escape. Break the chain, lose a life. Do you pass it on? Does friendship mean anything?

During summer vacation on Fire Island, three young people become very close. When an uncool girl tries to infiltrate the trio's newly found relationship, they construct an elaborate plot that has violent results.

Carrie is a big-city teenager whose life is turned upside down when she moves to a horse ranch in Wyoming to live with her father. But everything changes when Carrie meets Flicka, a wild, jet-black mustang who's just as free-spirited and strong-willed as Carrie. The two form a special bond and Carrie opens her heart to her father and a handsome, local boy, but when a jealous rival puts Flicka's life in jeopardy, Carrie must do whatever it takes to save her best friend.

A well-to-do family of five takes in cousin Julia, whose parents recently perished in a car crash. While the rest of the family and those around them are completely charmed by Julia, teenaged daughter Rachel comes to suspect that her cousin has an ulterior agenda – one that possibly includes witchcraft.

Turtles Forever is a made-for-tv animated movie. Produced in celebration of the 25th anniversary of the Teenage Mutant Ninja Turtles franchise, the movie teams up different incarnations of the titular heroes—chiefly the light-hearted, child-friendly characters from the 1987 animated series and the darker cast of the 4Kids' own 2003 animated series—in an adventure that spans multiple universes.

Mary-Kate and Ashley star in this Down Under adventure filled with nonstop Aussie intrigue, laughs and romance. After running afoul of a notorious gangster, Mary-Kate and Ashley take refuge in the FBI Witness Protection Program. Unfortunately, the girls are uncontrollable blabbermouths and they blow their cover in town after town until there's only one hiding place left - Australia.

Zenon Kar, a 13-year-old girl who lives on a space station in the year 2049, gets into some trouble and is banished to Earth. With help from some Earth friends she must find her way back.

Mia is a rebellious teenager on the verge of being kicked out of school. Her hard-partying mother, Joanne, neglects Mia's welfare in favor of her own, and her younger sister hangs out with a much older crowd. Sparks fly between Mia and Connor, Joanne's new boyfriend, and he encourages Mia to pursue her interest in dance. As the boundaries of the relationships become blurred, Mia and Joanne compete for Connor's affection.

When Terry Griffith loses her high school's writing competition, she's convinced that it's because she's a girl. So Terry decides to change high schools and pose as a boy to prove her point. Her brother, Buddy, helps her pass as a guy so well that she is soon making friends with the boys at school, including the attractive Rick, who becomes her new best friend. But her gender-swapping makes things difficult when she falls in love with him.

A demented handyman comes to the rescue of a young woman (Ashley Greene), then imprisons her in his basement.

A group of young mutants--humans with a genetic variation that gives them superpowers and makes them feared by the population at large--begin training at a school for heroes. Their studies are interrupted when they must rescue one of their number from a mad scientist who can enter others' dreams.

Privileged teenage friends Jenny, Nell and Stream spend their senior year on a quest to rid Stream of her virginity. However, Stream wants more than just her first sexual experience. She wants to have an orgasm -- but achieving this proves problematic, as the boys she meets are hardly sensitive enough to provide her the release she seeks. When it becomes clear that Nell and Jenny have never experienced an orgasm either, all three set out to get one.

Named after the World War II-era program, the plot revolves around a gifted high school student who decides to construct a nuclear bomb for a national science fair. The film's underlying theme involves the Cold War of the 1980s when government secrecy and mutually assured destruction were key political and military issues.

A successful businessman attempts to shut down a video arcade he believes is harmful to the mental health of children.

A group of teenagers go on a excursion to the mountains. There, they are attacked by birds infected with a lethal virus. When the teens reach a nearby village, the haunting birds start passing their virus on to all the dwellers.

An ocean-side nightclub owner loves a singer who only has eyes for a gambler.

Girl loves hot cars and a rich dragstrip racer. Her parents don't like either one.

A hypnotherapist uses a temperamental teenager as a guinea pig for a serum which transforms him into a vicious werewolf.

A clinically depressed teenager gets a new start after he checks himself into an adult psychiatric ward.

Ellie Linton, a teen from an Australian coastal town, leads her friends on an excursion to a camp deep in the woods, dubbed "Hell." Upon their return, the youths find that their town has been overrun by an enemy army, and their friends and family have been imprisoned. When the hostile invaders become alerted to their presence, Ellie and her friends band together to escape -- and strike back against -- this mysterious enemy.