Watch M15F1T5 for Free: How to Stream the Movie Online at 123Movies. . In 2012, Casey, a gay teen started a group devoted to the environment and changing the world. In this small Texas town, the haters came out strong against the group accusing them of being a dangerous cult. Casey has a wonderful gift that he sees as a curse. He and his friends flee the small town, leaving the police with video tape clues, blood stained walls, and the testimony of a mentally unstable neighbor to solve the mysterious disappearance of all twelve members of the teen cult called The Tribe.