Slick Sal
Celebrity Audience 2
Samantha Strong
Ronny "Super Ron"
Corky (as Robin Borovic)
Ring Announcer
Carolyn
Larry
Stephanie (as Lisa Crosato)
Sonny
Hillary
Sing-Up Beauty
Waiter (as Dave Goryl)
Jake
Joseph Rex
Jose
Lance Wallace
Rob Thorough
Mike
Paul Brosnan
Mr. Mack
Referee
Celebrity Audience 3
Madeleine
Celebrity Audience 1
Jorge (as Luis Rojas)
Sonya (as Regina Russell)
Moses
Frank (as Stephen Sepher)
Randal
Celebrity Audience 4
Vinny
Triplet #1
Chiseled African American
Triplet #2
Sherman
Mr. Rexosovich
Boxer
Assistant Fight Coach
Butch Boxer (uncredited)