Fish
Kim
Curtis
Matt
Amelia
Stan
Lisa
David Marshall
Lex
Gator
Kerr
Trash
Sticks
Billy (as Jonathan Glaser)
Carol
Violet
Kip
Aziz
Erica
Amelia's Mom (as Laura De Carteret)
Amelia's Dad
Leon
Gary
I Heart Matt Girl
Jeremy
Jeremy's Mother
Moby Type Kid
Mr. Lee
Self
Barney
Trashy Groupie
Prom King Josh
Prom Queen Jennifer
School Principal
Ms. Kopelson
Amy
Paul
Tattooed Drummer
Beat Box Kid
Frazzled Stylist (as Angela Maiorano Thurston)
Harry (as Nicholas Spencer)
Max
Gund Arena P.A. (voice)
Desk Sargeant
Reedy Rocker Guy (as David Kiner)
Old Barber
Boost Mobile Girl
Dry Engineer
Guy in Park (uncredited)
Woman at Party (uncredited)
Vesuvius fan (uncredited)
The Bartender (uncredited)
Businessman (uncredited)
Student (uncredited)
Crazy Fan (uncredited)
Party Date (uncredited)
ADD Belly Boy (uncredited)