Cast
June Foray
Iggy/Muggsy/ Grandma/ Sonja/Marcy
Henry Corden
Clem/Digby/Dogcatcher
Paul Winchell
Marmaduke
Mel Blanc
Heathcliff/Spike/Milkman
Don Messick
Sparerib/ Nobody/ Mr. Post/ Mr. Snyder
Crew
John Kimball
Director
(Directing)
Ken Spears
Producer
(Production)
Charles August Nichols
Director
(Directing)
Joe Ruby
Producer
(Production)
Dean Elliott
Music
(Sound)