Earthday Birthday
9.0(1) 1990-04-22 29 minAnimation
After learning about pollution a group of creatures called Zwibble Dibbles, decide to throw a party for the Earth to raise awareness.
DirectorMichael Sporn
ProducerMichael Sporn
ScreenplayBrian McConnachie
ScreenplayLisa Werenko
Original Music ComposerBob Stein
Cast & characters
Christopher Reeve
as It Zwibble (voice)
Lainie Kazan
as (voice)
Fred Gwynne
as Fred the Moose (voice)
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Jonathan Goch
as (voice)
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Jonathan Gold
as (voice)
Meghan Andrews
as (voice)
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Gina Marie Huaman
as (voice)
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Larry White
as (voice)
John Canemaker
as (voice)
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Gregory Perler
as (voice)