Cast
Timothy FarrellDr. Alton / Narrator
Bela LugosiScientist
Edward D. Wood Jr.Glen / Glenda (as Daniel Davis)
Lyle TalbotInspector Warren
Dolores FullerBarbara
'Tommy' HaynesAlan / Anne- Charlie CraftsJohnny (as Charles Crafts)
Conrad BrooksBanker / Reporter / Pickup Artist / Bearded Drag (as Connie Brooks)- Henry BederskiMan with Hat and Receding Hairline (uncredited)
- Carol DaughertyWoman in Nightmare (uncredited)
- 'Captain' DeZitaThe Devil / Glen's Father (uncredited)
- Helen Miles(uncredited)
- Shirley SperilMiss Stevens (uncredited)
Amzie StricklandMinor Role (uncredited)- Harry ThomasMan in Nightmare (uncredited)
