Cast
Jerry Dexter
Elmo (voice)
Daws Butler
Mudsy (voice)
Micky Dolenz
Skip Gilroy (voice)
Don Messick
Boo (voice)
Kristina Holland
April Stewart (voice)
Tommy Cook
Augie Anderson (voice)
Crew
Joseph Barbera
Producer
(Production)
William Hanna
Producer
(Production)
Joseph Barbera
Director
(Directing)
William Hanna
Director
(Directing)
Warwick Gilbert
Animation
(Visual Effects)