Desc: Jellyscream!: Directed by Clint Orr. With Clint Orr, T.J. Rawls, Johnathan Gaddis, Caitlyn Hentenaar. A rural State Park is terrorized by a mutant, man-eating, bipedal, humanoid jellyfish and it's up to a ragtag team of local law enforcement officials to stop it before it reproduces and replaces humans as the dominant species on Earth.