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 inmates and a predatory orderly. The problem is, she's still sane!
Bo Hopkins
Dianne Hull
Patti D'Arbanville
Sharon Farrell
Robert Englund
Anthony James
Julie Adams
Mel Ferrer
John David Carson
Earl Boen
Alice Nunn
Howard Avedis
Michael Berryman
Milt Kogan
Marlene Schmidt
Tracey Walter
Betty Kean
Cathey Paine
Udana Power
Gregory J. Barnett
Chuck Boyd
Bob Herron
M.G. Kelly
Barbara Ellen Lyle
Marie Marq
Suzanne Niles
Grant Owens
Marlene Schmidt
Lee Stein
Bruce Stidham
Duane Tucker
Maggie Appel
Mary Ellen O'Neill
Alan Sands