Watch the beginning of Christopher Nolan's "Tenet" right here!

Watch the Prologue of "Tenet" now. See the entire film on 12/15 on 4K Ultra HD, Blu-ray & Digital.

Join Christopher Nolan for a Q&A live stream on 12/20 hosted by Geoff Keighley. Submit your questions at tenetfilm.com or #AskNolan on Twitter.