Jackie Vernon
Frosty the Snowman (voice)
Acting
Jimmy Durante
Narrator (voice)
Acting
Billy De Wolfe
Professor Hinkle (voice)
Acting
Paul Frees
Santa Claus / Traffic Cop / Additional Voices (voice)
Acting
June Foray
Teacher / Karen / Additional Voices (voice)
Acting
Suzanne Davidson
Karen (voice) (uncredited)
Acting
Greg Thomas
Karen's friends (voice) (uncredited)
Acting