as Scientist

as Inspector Warren

as Dr. Alton / Narrator

as Barbara

as Alan / Anne

as Glen / Glenda (as Daniel Davis)

as Johnny (as Charles Crafts)

as Banker / Reporter / Pickup Artist / Bearded Drag (as Connie Brooks)

as Man with Hat and Receding Hairline (uncredited)

as Woman in Nightmare (uncredited)

as The Devil / Glen's Father (uncredited)

as (uncredited)

as Miss Stevens (uncredited)

as Minor Role (uncredited)

as Man in Nightmare (uncredited)

as Judge (uncredited)

as Patrick / Patricia (uncredited)

as Man at Transvestite's Suicide (uncredited)

as Sheila, Glen's Sister (uncredited)