Legendary's Digital Media division and Crackle announced today the principal cast for the upcoming feature-length project Dead Rising: Watchtower. Rob Riggle (Let's Be Cops, 22 Jump Street), Harley Morenstein ("Epic Meal Time," "Epic Meal Empire," Tusk), Keegan Connor Tracey ("Bates Motel," "Once Upon a Time"), and Aleks Paunovic (This Means War) will join previously-announced cast members Jesse Metcalfe, Meghan Ory, Virginia Madsen and Dennis Haysbert.