 Vincent PriceVincent Price | Vincent Price |
 James DarrenJames Darren | James Darren |
 Jill St. JohnJill St. John | Jill St. John |
 Jim BackusJim Backus | Jim Backus |
 John HardingDr. Hackett | Dr. Hackett |
 Kim HamiltonNurse | Nurse |
 Gino ConfortiHairdresser | Hairdresser |
 Jerry HausnerProducer | Producer |
 Bert HollandAttendant | Attendant |
| GGrace AlbertsonLady with Cat | Lady with Cat |
 Jay JostynMan with Duck | Man with Duck |
 Lynne LiptonMooch (voice) | Mooch (voice) |
 Bettye AckermanBettye Ackerman (uncredited) | Bettye Ackerman (uncredited) |
 Marty AllenMarty Allen (uncredited) | Marty Allen (uncredited) |
 Kathie BrowneKathie Browne - Party guest (uncredited) | Kathie Browne - Party guest (uncredited) |
 Richard BurtonNarrator (voice) (uncredited) | Narrator (voice) (uncredited) |
 Phyllis DillerPhyllis Diller (uncredited) | Phyllis Diller (uncredited) |
 Jay C. FlippenJay C. Flippen - Party guest (uncredited) | Jay C. Flippen - Party guest (uncredited) |
 Zsa Zsa GaborNarrator (voice) (uncredited) | Narrator (voice) (uncredited) |
| HHigginsMooch (uncredited) | Mooch (uncredited) |
| FFrank InnSecurity guard (uncredited) | Security guard (uncredited) |
 Sam JaffeSam Jaffe - Party guest (uncredited) | Sam Jaffe - Party guest (uncredited) |
 Rose MarieRose Marie (uncredited) | Rose Marie (uncredited) |
 Dick MartinDick Martin (uncredited) | Dick Martin (uncredited) |
 Darren McGavinDarren McGavin (uncredited) | Darren McGavin (uncredited) |
 Cesar RomeroCesar Romero (uncredited) | Cesar Romero (uncredited) |
 Mickey RooneyMickey Rooney (uncredited) | Mickey Rooney (uncredited) |
| WWild Bill TuckerAnimal imitator (uncredited) | Animal imitator (uncredited) |
 David WayneDavid Wayne (uncredited) | David Wayne (uncredited) |
 Edward G. RobinsonNot listed | Not listed |