Still reeling from her mother's death, a tragic 1980s outcast finds undead companionship after a lightning strike resurrects a pianist from the 1800s.

In the sewers of New York City, four turtle brothers — Raph, Leo, Mikey and Donnie — use their mystic fighting powers to bust the bad guys.

Set in the late 1980s, school is out for the summer, and a sun-drenched season of firsts beckons the counselors at Camp Clearwater, a seemingly idyllic Midwestern summer camp, including first loves, first kisses – and first kills. Clearwater’s dark, ancient mythology awakens, and what was supposed to be a summer of fun soon turns into one of unforgettable scares and evil at every turn.