Earthday Birthday (1990)
After learning about pollution a group of creatures called Zwibble Dibbles, decide to throw a party for the Earth to raise awareness.
Where to watch Earthday Birthday
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Showing US. Availability data by JustWatch.
Media
Top billed cast
Full cast & crew →
Christopher Reeve
It Zwibble (voice)
Lainie Kazan
(voice)
Fred Gwynne
Fred the Moose (voice)
Jonathan Goch
(voice)
Jonathan Gold
(voice)
Meghan Andrews
(voice)
Gina Marie Huaman
(voice)
Larry White
(voice)
John Canemaker
(voice)
Gregory Perler
(voice)
