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Alyson Stoner as Holly Hobbie (voice) |
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Liliana Mumy as Amy Morris (voice) |
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Tinashe as Carrie Baker (voice) |
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Jansen Panettiere as Robby Hobbie (voice) |
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Paul Butcher as Kyle Morris (voice) |
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Rusty Schwimmer as Aunt Jessie Beech (voice) |
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Jane Lynch as Joan Hobbie / Minnie (voice) |
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Diedrich Bader as Uncle Dave Beech (voice) |
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Michael McShane as Jim Bidderman / Station Manager (voice) |
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Rob Paulsen as Gary Hobbie / Mr. Valcucci / Tad (voice) (as Rob Paulson) |
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Dee Bradley Baker as Willy Scranton / Bud Cartwright / Cheddar / Doodles / Bonnet |
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Kim Mai Guest as Devon (voice) |
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Bill Mumy as Bud Morris (voice) |
| Writing | Kate Boutilier | Writer |
| Writing | Eryk Casemiro | Writer |
| Visual Effects | Andrew Shei | Animation Supervisor |
| Sound | Jared Faber | Music |
| Art | Jim Chou | Background Designer |
| Visual Effects | Mori Lee | Animation Supervisor |
| Art | Ago Liu | Background Designer |
| Visual Effects | Vincent Liu | Layout Supervisor |
| Directing | Jack Yen | Director |
| Sound | Rick Hinson | Supervising Sound Editor |
| Directing | Mario Piluso | Director |
| Editing | Tina Chen | Color Grading |
| Visual Effects | Christine Kolosov | Animation |
| Visual Effects | Sparky Chen | Animation Supervisor |
| Visual Effects | Sam Lin | Layout Supervisor |
| Visual Effects | Ricky Shen | Animation Supervisor |
| Production | Mario Piluso | Supervising Producer |
| Visual Effects | Virginia Hawes | Lead Character Designer |
| Visual Effects | Gordon Kent | Animation |
| Crew | Jason Stiff | Post Production Supervisor |
| Visual Effects | Frank Juang | Animation Supervisor |
| Art | Duck Ma | Assistant Art Director |
| Art | Sara Yen | Background Designer |
| Visual Effects | Tim Yeh | Animation Supervisor |
| Visual Effects | Monte Young | Animation Director |
| Visual Effects | Kunio Shimamura | Animation |
| Visual Effects | Brenda Piluso | Animation |
| Visual Effects | Kevin Petrilak | Animation |
