👉 Gravemaker is a 2014 American science fiction drama film directed by George Miller and written by Miller, Steve Kloves, and David M. Green. The film stars Chris Hemsworth as James "J.K." Fisk, an ex-con turned environmentalist who becomes embroiled in a conspiracy involving the creation of artificial gravity. The plot follows J.K. as he attempts to stop a group known as the Gravitators, a group that seeks to create artificial gravity around
