Pool cover that traps girl in a horror movie

A listless Wade Wilson toils away in civilian life with his days as the morally flexible mercenary, Deadpool, behind him. But when his homeworld faces an existential threat, Wade must reluctantly suit-up again with an even more reluctant Wolverine.

While staying at an isolated island resort, James and Em are enjoying a perfect vacation of pristine beaches, exceptional staff, and soaking up the sun. But guided by the seductive and mysterious Gabi, they venture outside the resort grounds and find themselves in a culture filled with violence, hedonism, and untold horror. A tragic accident leaves them facing a zero tolerance policy for crime: either you'll be executed, or, if you’re rich enough to afford it, you can watch yourself die instead.

International students at an elite Prague school are stalked and murdered by a masked killer while holding a party in an abandoned water park.

Left alone to clean up a 6-meter-deep deserted pool, Day falls asleep on an inflatable raft. When he wakes, the water level has sunk so low that he can't climb out on his own. Stuck in the pool, Day screams for help, but the only thing that hears him is a creature from a nearby crocodile farm.

A nice hot summer day turns into a nightmare, when Tyler and his sister Lisa discover a deadly threat lurking in the deep end of their pool.

Two sisters are trapped under the fiberglass cover of an Olympic sized public pool and must brave the cold and each other to survive the harrowing night.

Kids find a secret pool

The mother from hell belittles her daughter and her neighbors and then has a frightening afternoon when a pair of grotesque clowns attack her in her pool. After a chase and battle for her life, she discovers the clowns are actually her neighbors, directed by her daughter to terrorize her. In the last moments of the film, the daughter gets her revenge, but pays the ultimate price.

A little girl arrives to a giant swimming pool filled with big characters. She decides to dive and swim despite her fears.

A woman swims happily in a pool. She might not be alone. 15 Second Horror Film Challenge 2018 Top 16 Winner.