B4 poster
Where to stream

B4

3.6201250mNRMovieScience FictionThriller

Three friends find themselves trapped in an underground parking garage. They soon discover it is no ordinary parking garage... with doorways leading into the past and future and floors that repeat themselves for eternity, their perceptions

Where to watch

Availability shown for Canada · rights vary by country

Cast · Directed by Matthew Stedman

More like this

B4 — streaming FAQ

Which OTT platform streams B4?

B4 is streaming on Amazon Prime Video in Canada, and available to rent or buy on Apple TV Store. It's not currently on Netflix.

Is B4 on Netflix?

No, B4 is not on Netflix in Canada as of August 2026. It's currently on Amazon Prime Video.

Is B4 on Amazon Prime Video?

Yes — B4 is included with an Amazon Prime Video subscription in Canada as of August 2026.

Where can I watch B4 for free?

B4 is available to stream free (with ads) on Hoopla and Tubi TV in Canada.