Where to watch
Not available in Canada
Streaming in 1 other country
Undertow isn't on any streaming service in Canada right now, but it's available in United States. Streaming rights are licensed per country.
Cast · Directed by William Castle
SB
Scott Brady
Tony Reagan
JR
John Russell
Danny Morgan
DH
Dorothy Hart
Sally Lee
PD
Peggy Dow
Ann McKnight
BB
Bruce Bennett
Reckling
GM
Gregg Martell
Frost
RA
Robert Anderson
Stoner
DF
Dan Ferniel
Gene (as Daniel Ferniel)
RH
Rock Hudson
Detective (as Roc Hudson)
CS
Charles Sherlock
Cooper
AK
Anne P. Kramer
Clerk (as Ann Pearce)
RE
Robert Easton
Fisher
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Undertow — streaming FAQ
Which OTT platform streams Undertow?
Undertow isn't on any streaming service in Canada yet, but it's available in United States. Streaming rights differ by country — switch your country in the header to see where.
Is Undertow on Netflix?
No, Undertow is not on Netflix in Canada as of August 2026.
Is Undertow on Amazon Prime Video?
No, Undertow isn't on Amazon Prime Video in Canada right now.
Where can I watch Undertow for free?
Undertow isn't streaming in Canada yet, so there's no way to watch it free at the moment.
What is the OTT release date for Undertow?
Undertow hasn't started streaming in Canada yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around January 21, 1950. This is a prediction, not a confirmed date.