Corey Frankenstein
Luke Frankenstein
Kelly Martin
George Martin
Laurie Martin
Joy
Mr. Volkov
Derek
Misha
Ryan (as Brandon Henry)
Britney
Annie
Football Goddess Jane
Stripper
Maggie Martin
Ray
Timmy
Jessica
Security Guard #1
Security Guard #2
Gay Bar Girl
Emma (as Nikki Todd)
Stevie
Ian
Kai
Nico
Gasten Innis
Sarah
Hospital Nurse
Principal Phillips
Doctor
Kelly's Grandpa
The Bartender
Football Player
Football Player #2
Russian Girl
Sitcom Character #1
Sitcom Character #2
Best Man
The Pastor
Young Corey at 5
Luke Frankenstein at age 5
Young Cory at 11
Young Luke at 11
Young Mesha
Bully #2 (as Jonah Lujan)
High School Girl #1
High School Girl #2
College Girl
Katee
Police Officer #1
Police Officer #2
Self
Mexican Wrestler
Kelly's Grandma
Store Clerk
Slip-n-Slide Boy
Beautiful Girl
Drunk Girl
Drunker Girl
Drunkest Girl
Drunk
Flamboyant Clubgoer
Groomsman (uncredited)
Little Boy (uncredited)
Slip-n-Slide Mom (uncredited)
Amusement Park boy (uncredited)