Will
Amy (as Vanessa Minnillo)
Calvin (as Gary 'G-Thang' Johnson)
Enchanted Princess / Amy Winehouse Look-A-Like / Jessica Simpson Look-A-Like
Juney / Hannah Montana
Lisa
Wolf / Javier Bardem Look-A-Like / Police Officer / Hellboy / Batman / Beowulf / Prince Caspian
Beautiful Assassin
Indiana Jones
Prince
Underwear Model
Dr. Phil Look-A-Like / Love Guru
Male Carrie
Samantha
Flava-Flav Look-A-Like
Jonah
McLover
Michael Cera Look-A-Like
Head On Voice (voice)
Hot Girl
Justin Timberlake Look-A-Like
Hancock
Kid
Iron Man
Bruce Banner (as Jacob Tolano Wood)
Hulk
Michael Jackson Look-A-Like
Cowboy Fan
Male Enchanted Princess
Referee
Bikini Girl (as Genevieve Gurchak)
Bikini Girl
Jojo
Speed Racer (as Jared Eddo)
Kung Fu Panda
Cheerleader Dancer
Cheerleader Dancer (as Courtney Young)
Basketball Dancer
(Middle) Hulk (uncredited)
Partygoer (uncredited)
Party Goer (uncredited)
Bloody pedestrian (uncredited)
Bikini Girl (uncredited)
Abercrombie Model (uncredited)
Street Pedestrian (uncredited)
Sweet Sixteen Party Guest (uncredited)
Kanye West (uncredited)
College Partygoer / Bloody Pedestrian (uncredited)
Hop Sing (uncredited)