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Lucille Bliss as Smurfette (voice) |
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Charlie Adler as Natural 'Nat' Smurfling / Thief (voice) |
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William Callaway as Clumsy Smurf / Rich Man (voice) |
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Hamilton Camp as Greedy Smurf (voice) |
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Julie McWhirter as Baby Smurf / Sassette Smurfling (voice) |
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Jeff Doucette as Sheriff (voice) |
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Bernard Erhard as Timber Smurf (voice) |
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June Foray as Jokey Smurf (voice) |
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Justin Gocke as Hans (voice) |
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Danny Goldman as Brainy Smurf (voice) |
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Kip King as Tailor Smurf (voice) |
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Don Messick as Papa Smurf / Chitter (voice) |
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Pat Musick as Snappy Smurfling / Anna (voice) |
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Noelle North as Slouchy Smurfling (voice) |
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Alan Oppenheimer as Vanity Smurf / Doctor (voice) |
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William Schallert as Willem (voice) |
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Les Tremayne as Gustav (voice) |
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Peggy Webber as Elise (voice) |
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Frank Welker as Hefty Smurf / Poet Smurf / Wild Smurf / Puppy / Rat (voice) |
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Jonathan Winters as Grandpa Smurf (voice) |
| Visual Effects | Dennis Bonnell | Visual Effects Supervisor |
| Production | William Hanna | Executive Producer |
| Writing | Glenn Leopold | Writer |
| Writing | Peyo | Story |
| Production | Joseph Barbera | Executive Producer |
| Production | Freddy Monnickendam | Executive Producer |
| Directing | Ray Patterson | Director |
| Sound | Hoyt Curtin | Original Music Composer |
| Writing | Peyo | Characters |
| Writing | Peyo | Comic Book |
| Production | Don Jurwich | Producer |
