Documentary about the making of the Spierig Brothers' 2014 film PREDESTINATION that is based on Robert A. Heinlein's 1959 science-fiction short story '—All You Zombies—'. Through interviews with cast and crew, film clips and behind-the-scenes footage, this documentary thoroughly explores how the film came to be from casting to pre-production to principal photography to post-production. Interviewees include writers/directors Michael and Peter Spierig, producers Paddy McDonald and Tim McGahan, director of photography Ben Nott, special makeup effects designer Steve Boyle, production designer Matthew Putland, special makeup effects supervisor Samantha Lyttle, costume designer Wendy Cork, film editor Matt Villa, and actors Sarah Snook, Noah Taylor and Ethan Hawke.