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Paul Frees as Ludwig Von Drake |
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Gloria Wood as The Andrews Sisters singing The Boogie Woogie Bakery Man / Helen Kane |
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Billy Storm as Man Singing Puppy Love Is Here to Stay |
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Skip Farrell as Bing Crosby |
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Ray Bauduc as Musician-Percussion |
| Writing | Xavier Atencio | Story |
| Production | Walt Disney | Producer |
| Visual Effects | Ralph Hulett | Animation |
| Visual Effects | Julius Svendsen | Animation |
| Directing | Bill Justice | Director |
| Visual Effects | Bill Justice | Animation |
| Art | Dale Barnhart | Background Designer |
| Visual Effects | Fred Hellmich | Animation |
| Visual Effects | Art Stevens | Animation |
| Visual Effects | Cliff Nordberg | Animation |
| Visual Effects | Les Clark | Animation |
| Art | Xavier Atencio | Production Design |
| Visual Effects | Eric Larson | Animation |
| Sound | Richard M. Sherman | Songs |
| Sound | Robert B. Sherman | Songs |
