To Boo or Not to Boo (1951)
Mild-and-meek Casper, the Friendly Ghost, is depressed and glum because people will have nothing to do with him despite the fact that he has read "How To Win Friends, and Influence People".
Director: Izzy Sparber
![]() |
Alan Shay as Casper (voice) (uncredited) |
![]() |
Mae Questel as Lou / Ladies at Door (voice) (uncredited) |
![]() |
Jack Mercer as Little Boy / Donkey / Square Dance Caller (voice) (uncredited) |
![]() |
Jackson Beck as Narrator / Little Boy / Clown (voice) (uncredited) |
| Directing | Izzy Sparber | Director |
| Crew | Robert Little | Scenic Artist |
| Writing | Larz Bourne | Story |
| Sound | Winston Sharples | Music |
| Visual Effects | Myron Waldman | Animation |
| Visual Effects | Larry Silverman | Animation |