On screen
Cast
19 credited performers
Timothy Farrell
Dr. Alton / Narrator
Bela Lugosi
Scientist
Edward D. Wood Jr.
Glen / Glenda (as Daniel Davis)
Lyle Talbot
Inspector Warren
Dolores Fuller
Barbara
Artwork unavailable
'Tommy' Haynes
Alan / Anne
Artwork unavailable
Charlie Crafts
Johnny (as Charles Crafts)
Conrad Brooks
Banker / Reporter / Pickup Artist / Bearded Drag (as Connie Brooks)
Artwork unavailable
Henry Bederski
Man with Hat and Receding Hairline (uncredited)
Artwork unavailable
Carol Daugherty
Woman in Nightmare (uncredited)
Artwork unavailable
'Captain' DeZita
The Devil / Glen's Father (uncredited)
Artwork unavailable
Helen Miles
(uncredited)
Artwork unavailable
Shirley Speril
Miss Stevens (uncredited)
Amzie Strickland
Minor Role (uncredited)
Artwork unavailable
Harry Thomas
Man in Nightmare (uncredited)
Artwork unavailable
William C. Thompson
Judge (uncredited)
Artwork unavailable
'Mr. Walter' Hadjwiecyz
Patrick / Patricia (uncredited)
Artwork unavailable
George Weiss
Man at Transvestite's Suicide (uncredited)
Artwork unavailable
Evelyn Wood
Sheila, Glen's Sister (uncredited)