The Nightmare Is Knowing You're Sane.
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 HopkinsCarl
Dianne HullKelly McIntyre
Patti D'ArbanvilleCathy
Sharon FarrellMelanie
Robert EnglundBenny
Anthony JamesDerrick
Julie AdamsNurse Hannelord
Mel FerrerDr. Sidney Coleman
John David CarsonRonnie Denton
Earl BoenPhil
Alice NunnEmma
Howard AvedisOccupational Therapist
Michael BerrymanMental Patient
Milt KoganDr. Shaw
Marlene SchmidtNight Nurse
