Sean Maguire as Leonidas

Carmen Electra as Queen Margo

Ken Davitian as Xerxes

Kevin Sorbo as Hauptmann

Diedrich Bader as Traitoro

Method Man as Persian Emissary

Ike Barinholtz as Dane Cook Look-a-Like / Bond Villain / Prophet

Lauren Walsh as Pretty Girl

Tiffany Haddish as Urban Girl

Travis Van Winkle as Sonio

Jareb Dauplaise as Dilio

Phil Morris as Messenger

Jim Piddock as Loyalist / Simon Cowell Look-A-Like

Nicole Parker as Paula Abdul Look-A-Like / Britney Spears Look-A-Like / Ellen DeGeneres Look-A-Like / Hunchback Paris Hilton

Crista Flanagan as Spartan Woman / Ugly Betty Look-A-Like

Hunter Clary as Leo, Jr.

Emily Wilson as Lindsay Lohan Look-A-Like

John Di Domenico as Donald Trump Look-A-Like

Belinda Waymouth as Twiggy Look-A-Like

Jesse Lewis IV as Ms. Jay Look-A-Like

Zachary Dylan Smith as 10-Year-Old Leonidas

Ryan Fraley as Brad Pitt Look-A-Like

Tiffany Claus as Angelina Jolie Look-A-Like

Nick Steele as K-Fed Look-A-Like

Jim Nieb as President Bush Look-A-Like

Dean Cochran as Rocky Balboa / Rambo

Nate Haden as Ryan Seacrest Look-A-Like

Tony Yalda as Sanjaya Look-A-Like

Jessica Heap as Spartan Woman's Friend (uncredited)

Tim Connolly as Spartan Soldier (uncredited)

Robin Atkin Downes as Narrator (uncredited)

Martin Klebba as Happy Feet (uncredited)