Earthday Birthday (1990)
Directora:
Michael Sporn
Escritores:
Brian McConnachie, Lisa Werenko.
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Christopher Reeve as It Zwibble (voice) |
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Lainie Kazan as (voice) |
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Fred Gwynne as Fred the Moose (voice) |
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Jonathan Goch as (voice) |
|
Jonathan Gold as (voice) |
 |
Meghan Andrews as (voice) |
|
Gina Marie Huaman as (voice) |
|
Larry White as (voice) |
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John Canemaker as (voice) |
|
Gregory Perler as (voice) |
| Visual Effects | Tom Ross | Character Designer |
| Sound | Bob Stein | Songs |
| Visual Effects | George McClements | Animation Director |
| Writing | John R. Dilworth | Storyboard |
| Directing | Michael Sporn | Director |
| Writing | Clifford Ross | Story |
| Production | Clifford Ross | Executive Producer |
| Writing | Tom Ross | Story |
| Directing | Robert Marianetti | Assistant Director |
| Production | Mary Thorne | Associate Producer |
| Camera | Gary Becker | Director of Photography |
| Editing | Bruce Knapp | Editor |
| Production | Michael Sporn | Producer |
| Camera | Bob Bushell | Director of Photography |
| Production | Robert Marianetti | Production Manager |
| Writing | Brian McConnachie | Screenplay |
| Writing | Lisa Werenko | Screenplay |
| Writing | Lisa Werenko | Story |
| Production | Giuliana Nicodemi | Executive Producer |
| Sound | Bob Stein | Original Music Composer |
| Camera | Neil Murphy | Director of Photography |
