Leonardo DiCaprio and Brad Pitt play a fading action star and his inseparable stunt double in Quentin Tarantino's freewheeling trip through 1969 Tinseltown at the time of the Manson murders.

Mike Moh — whose credits include roles on Fox's 'Empire' and ABC's Marvel series 'Inhumans' — opens up about working with the director and his once-in-a-lifetime gig: "Ever since, I have had an epic hangover, creatively."