Character Name : Joe Weider

Original Name : Tyler Hoechlin

Gender : Male

Character Name : Ben Weider

Original Name : Aneurin Barnard

Gender : Male

Character Name : Jack Lalanne

Original Name : Colton Haynes

Gender : Male

Character Name : Betty Weider

Original Name : Julianne Hough

Gender : Female

Character Name : Michael Steere

Original Name : DJ Qualls

Gender : Male

Character Name : Kathy Weider

Original Name : Victoria Justice

Gender : Female

Character Name : Bill Hauk

Original Name : Kevin Durand

Gender : Male

Character Name : Louis Weider

Original Name : Steve Guttenberg

Gender : Male

Character Name : Jerry George

Original Name : Max Martini

Gender : Male

Character Name : Joe Weider (2008)

Original Name : Robert Forster

Gender : Male

Character Name : Roy Hawkins

Original Name : Tom Arnold

Gender : Male

Character Name : Arnold Schwarzenegger

Original Name : Calum Von Moger

Gender : Male

Character Name : Steve Reeves

Original Name : Jared Motyl

Gender : Male

Character Name : Becky

Original Name : Nicole Weider

Gender : Male

Character Name : Kate

Original Name : Diane Sorrentino

Gender : Female

Character Name : Young Joe Weider

Original Name : Christian Finlayson

Gender : Male

Character Name : Ben Weider (age 7-9)

Original Name : Miles Emmons

Gender : Male

Character Name : Anna Weider

Original Name : Nadine Lewington

Gender : Female

Character Name : Ivan Towne

Original Name : Sterling Hurst

Gender : Male

Character Name : John Corbine

Original Name : Jason Burkey

Gender : Male

Character Name : Harry Crowne

Original Name : Brian Brightman

Gender : Male

Character Name : Fitness Guy

Original Name : Hunter Clowdus

Gender : Male