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Tahj Mowry as Finn |
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Nicole Power as |
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Xosha Roquemore as |
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Mishel Prada as |
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Connor McMahon as Thad |
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Cassandra Potenza as Trish |
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Nicolette Pearse as |
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Savannah Basley as |
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Kayla jo Farris as Whoville Mom |
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Ivan Lopez as Gus |
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Viggo Hanvelt as Whoville Boy |
| Production | Andrew Lutin | Executive Producer |
| Production | Trevor Rose | Executive Producer |
| Costume & Make-Up | Jennifer Stroud | Costume Design |
| Production | Lance Samuels | Executive Producer |
| Editing | Gordon Rempel | Editor |
| Directing | Iwan Fay-Fright | Assistant Director |
| Production | Marcia Lansdown | Executive Producer |
| Production | Eva Longoria | Executive Producer |
| Production | Meghan Hooper White | Executive Producer |
| Art | Dave Rose | Location Scout |
| Production | Ben Spector | Executive Producer |
| Production | Josh Van Houdt | Executive Producer |
| Production | Ilona Smyth | Casting |
| Costume & Make-Up | Gisele Matte | Makeup Artist |
| Costume & Make-Up | Alyssa 'Aly' Morden-Hayley | Assistant Makeup Artist |
| Sound | Ferenc Lukács | ADR Recordist |
| Lighting | Alexandra Adams | Electrician |
| Lighting | Evelyn Sifton | Electrician |
| Production | Megan Inwood | Production Accountant |
| Production | Gabrielle Taché-Smith | Production Coordinator |
| Directing | Gabrielle Taché-Smith | Script Coordinator |
| Lighting | Alanna Broere | Electrician |
| Editing | Denis Chouinard | Assistant Editor |
| Production | Donny Herran | Executive In Charge Of Production |
| Production | Adriana Martínez Barrón | Executive Producer |
| Production | Morgyn Johnston | Casting Associate |
| Camera | Albert Camicioli | Still Photographer |
| Lighting | Lindsey Belanger | Electrician |
| Production | Tegan Watson | Production Coordinator |
| Production | Carlos Lugo | Executive In Charge Of Production |
| Production | Brooklin Watson | Production Manager |
| Art | Chris Oliveira | Property Master |
| Camera | Siegfried Margies | Digital Imaging Technician |
| Lighting | David Rajsic | Gaffer |
| Writing | Sasha Perl-Raver | Writer |
| Production | Spencer Hahn | Additional Post-Production Supervisor |
| Directing | Veronica Rodriguez | Director |
| Sound | Genevieve Vincent | Original Music Composer |
