Christy Martin

Self - Professional Boxer

Joyce Salters

Self - Christy's Mom

Johnny Salters

Self - Christy's Dad

Jim Martin

Self - Christy's Trainer

Jimmy 'Shortdog' Malone

Self - Sparring Partner

Sherry Lusk

Self - Childhood Friend

Mike Tyson

Self - Heavyweight Boxer

Deirdre Gogarty

Self - Professional Boxer

Lisa Holewyne

Self - Sef - Two-Time World Champion

Laila Ali

Self - Professional Boxer

Miguel Diaz

Self - Cutman, Self - Trainer

Muhammad Ali

Self - Heavyweight Boxer

Gloria Allred

Self - Women's Rights Attorney

Scott Clark

Self - Former WABC Sports Anchor

George Foreman

Self - Professional Boxer

Don King

Self - Boxing Promoter

Jay Leno

Self - Host, The Tonight Show with Jay Leno

Dakota 'Solid' Stone

Self - Professional Boxer