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Tyler Hoechlin as Joe Weider |
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Aneurin Barnard as Ben Weider |
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Colton Haynes as Jack Lalanne |
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Julianne Hough as Betty Weider |
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DJ Qualls as Michael Steere |
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Victoria Justice as Kathy Weider |
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Kevin Durand as Bill Hauk |
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Steve Guttenberg as Louis Weider |
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Max Martini as Jerry George |
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Robert Forster as Joe Weider (2008) |
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Tom Arnold as Roy Hawkins |
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Calum Von Moger as Arnold Schwarzenegger |
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Jared Motyl as Steve Reeves |
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Nicole Weider as Becky |
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Diane Sorrentino as Kate |
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Christian Finlayson as Young Joe Weider |
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Miles Emmons as Ben Weider (age 7-9) |
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Nadine Lewington as Anna Weider |
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Sterling Hurst as Ivan Towne |
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Jason Burkey as John Corbine |
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Brian Brightman as Harry Crowne |
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Hunter Clowdus as Fitness Guy |
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Braxton Quinney as Carnival Kid |
| Costume & Make-Up | Josh Foster | Makeup Artist |
| Crew | Chelsea Bruland | Stunt Coordinator |
| Directing | George Gallo | Director |
| Camera | Michael Negrin | Director of Photography |
| Editing | Sophie Corra | Editor |
| Writing | George Gallo | Writer |
| Writing | Andy Weiss | Writer |
| Writing | Brad Furman | Writer |
| Writing | Ellen Brown Furman | Writer |
| Production | Tannaz Anisi | Co-Executive Producer |
| Production | Camila Castro | Executive Producer |
| Production | Drew Gallagher | Co-Producer |
| Production | Steve Lee Jones | Producer |
| Production | Scott LaStaiti | Producer |
| Production | Gregory R. Schenz | Co-Executive Producer |
| Production | Dan Solomon | Co-Executive Producer |
| Production | Michael Steere | Co-Executive Producer |
| Production | Eric Weider | Executive Producer |
| Production | Brent Caballero | Casting |
| Production | Steve Lee Jones | Casting |
| Art | Stephen J. Lineweaver | Production Design |
| Art | Elizabeth Rowland | Set Decoration |
| Costume & Make-Up | Melissa Vargas | Costume Design |
| Costume & Make-Up | Corinne Foster | Makeup Department Head |
| Costume & Make-Up | Lauren Holmquist | Hairstylist |
| Costume & Make-Up | Lauren Kelley | Hair Department Head |
| Costume & Make-Up | Tess Laeh | Makeup Artist |
| Costume & Make-Up | Mayela Serrano | Hairstylist |
| Sound | Jeff Beal | Original Music Composer |
