Fright from Wrong (1956)

Animation

The Ghostly Trio give Casper the Friendly Ghost a pill to make him as mean as they are.

Cast

Casper (voice) (uncredited)
Cecil Roy
Ghost #1 (voice) (uncredited)
Sid Raymond
Ghost #3 / Evil Casper (voice) (uncredited)
Jack Mercer
Ghost #2 (voice) (uncredited)
Jackson Beck

Crew

Director
Seymour Kneitel
Story
L Larz Bourne
Music
W Winston Sharples
Animation
T Tom Golden
Animation
N Nick Tafuri