Chum

In "Chum," Alice Eve and Eric Michael Cole star as newlywed couple Tina and Tom, who join friends on a Mediterranean yacht excursion that turns into a fight for survival against a predatory shark and a psychopathic killer. With their marriage already strained, the group faces two deadly threats: Captain Daniels is severely injured, and Roy, a grief-stricken widower, takes them hostage to lure the shark out so he can exact his revenge. As the chaos unfolds, Tina confronts both Roy and the shark in a desperate bid for survival.