A Cartoonist's Nightmare

Billy Bletcher

Demon Beast / Old Man / Villains (voice) (uncredited)

Tommy Bond

Beans (voice) (uncredited)

Jack Carr

Animator (voice) (uncredited)

Harry Stanton

Singing Villain (voice) (uncredited)

Bernard B. Brown

Original Music Composer

Norman Spencer

Music

Jack King

Director

Leon Schlesinger

Producer

Don Williams

Animation

Paul J. Smith

Animation