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Wernher von Braun as Self |
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Frank Gerstle as Rocket Ship Crew |
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Richard Emory as Rocket Ship Crew |
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Frank Connor as Rocket Ship Crew |
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Leo Needham as Rocket Ship Crew |
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Walt Disney as Self - Host (uncredited) |
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Ward Kimball as Self (uncredited) |
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Dick Tufeld as Narrator (voice) (uncredited) |
| Directing | Ward Kimball | Director |
| Production | Ward Kimball | Producer |
| Writing | William Bosche | Writer |
| Writing | Ward Kimball | Writer |
| Sound | George Bruns | Music |
| Writing | John W. Dunn | Writer |
| Production | Harry Tytle | Production Supervisor |
| Camera | Edward Colman | Director of Photography |
| Camera | Charles P. Boyle | Director of Photography |
| Editing | Sam Horta | Editor |
| Editing | Lloyd L. Richardson | Editor |
| Art | Marvin Aubrey Davis | Art Direction |
| Art | Bertram C. Granger | Set Decoration |
| Directing | Robert H. Justman | Assistant Director |
| Art | Al Dempster | Painter |
| Art | Bill Layne | Painter |
| Sound | Robert O. Cook | Sound |
| Sound | George Lowerre | Sound Engineer |
| Visual Effects | Ub Iwerks | Visual Effects |
| Visual Effects | Eustace Lycett | Visual Effects |
| Directing | Frank Armitage | Layout |
| Visual Effects | Jack Boyd | Animation |
| Visual Effects | Charlie Downs | Animation |
| Visual Effects | Joe Hale | Animation |
| Visual Effects | Kendall O'Connor | Layout Supervisor |
| Visual Effects | Con Pederson | Animation |
| Visual Effects | Art Stevens | Animation |
| Visual Effects | Julius Svendsen | Animation |
| Directing | Edle Bakke | Script Supervisor |
| Crew | Wernher von Braun | Technical Advisor |