The Fifth Floor poster
Where to stream

The Fifth Floor

5.019781h 30mRMovieHorrorThriller

A young woman collapses on the disco dance floor of what's revealed to be strychnine poisoning. Assuming that this is an attempt at suicide, her boyfriend and doctor have her committed to the Fifth Floor, an asylum with obviously crazy…

DirectorHoward Avedis
WritersMeyer Dolinsky·Howard Avedis
ProducersHoward Avedis·Marlene Schmidt

Where to watch

Tubi TVTubi TVPlexPlex
Availability shown for Canada · rights vary by country

Cast · Directed by Howard Avedis

BHBo Hopkins
Bo Hopkins
Carl
DHDianne Hull
Dianne Hull
Kelly McIntyre
PDPatti D'Arbanville
Patti D'Arbanville
Cathy
SFSharon Farrell
Sharon Farrell
Melanie
RERobert Englund
Robert Englund
Benny
AJAnthony James
Anthony James
Derrick
JAJulie Adams
Julie Adams
Nurse Hannelord
MFMel Ferrer
Mel Ferrer
Dr. Sidney Coleman
JCJohn David Carson
John David Carson
Ronnie Denton
EBEarl Boen
Earl Boen
Phil
ANAlice Nunn
Alice Nunn
Emma
HAHoward Avedis
Howard Avedis
Occupational Therapist

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More from Dianne Hull · Co-star actress

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More from Howard Avedis · Director

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The Fifth Floor — streaming FAQ

Which OTT platform streams The Fifth Floor?

The Fifth Floor is streaming on Tubi TV and Plex in Canada, and available to rent or buy on Apple TV Store and Google Play Movies. It's not currently on Netflix.

Is The Fifth Floor on Netflix?

No, The Fifth Floor is not on Netflix in Canada as of September 2026. It's currently on Tubi TV and Plex.

Is The Fifth Floor on Amazon Prime Video?

No, The Fifth Floor isn't on Amazon Prime Video in Canada right now. It's on Tubi TV and Plex instead.

Where can I watch The Fifth Floor for free?

The Fifth Floor is available to stream free (with ads) on Tubi TV and Plex in Canada.

Is The Fifth Floor based on a true story?

Yes — The Fifth Floor is based on true events, dramatising real people and events (some details may be fictionalised for the screen).