Movie
Where to Watch Proof
Stream Proof online — see where it's available and watch it on Moviefy Premium with one tap. We compare every major streaming service so you don't have to.
Stream Proof elsewhere
Prefer another service? Here are the major options for Proof. Some links are affiliate — clicking them helps keep Moviefy free for free-tier users.
Why watch on Moviefy?
- • One subscription, every show — no hunting across services
- • 4K streaming with multi-profile family sharing (up to 5)
- • Continue watching across devices, including mobile PWA
- • Cancel anytime — 14-day free trial for new subscribers
Watch Proof in your country
Cast
-
Gwyneth Paltrowas Catherine Llewellyn -
Anthony Hopkinsas Robert Llewellyn -
Jake Gyllenhaalas Harold 'Hal' Dobbs -
Hope Davisas Claire Llewellyn -
Danny McCarthyas Cop -
Tobiasz Daszkiewiczas Limo Driver -
Gary Houstonas Professor Barrow -
Leigh Zimmermanas Friend at Party