Eric McCormack
Mark
Rafer Weigel
Robert
Audie England
Claire
William Shatner
Bill
Phil LaMarr
Eric
Thomas Hobson
Richard
Jennifer Sommerfeld
Tricia
Jonathan Slavin
Dan
Patrick Van Horn
Sean
Lori Lively
Leila
Holly Gagnier
Laura Hafermann
Deborah Van Valkenburgh
Marlena
Daniel Schweiger
Schweiger
Carl Bressler
Mort Berg
Joey D. Vieira
Hal Pittman
Spencer Klein
Young Robert
Ellie Cornell
Suzanne Crawford
Diana Cignoni
Illa
David Starzyk
Brian
Amanda Ingber
Munchkin Beth
Phyllis Franklin
Ticket Taker
Ethan Glazer
Young Mark
Stacy Rosman
Beach Babe Bimbo
Brandon Kleyla
Young Kevin
Marilyn Kentz
Gail - Mark's Mom
Dick Burnett
Dick the Bartender
Mickey Cassidy
Bully
Tricia Cruz
Mexican Waitress (as Letricia Cruz)
Annika Brindley
Astrid
Michael Altman
Eden Waiter
E.C. Burke
Eden Manager (as Eric Burke)
Andrea Evers
Cartoonsville Waitress
Austin Bates
Cartoonsville Boy
Dave Parker
Parker
Shawn Pelofsky
Jerry's Waitress
Keira De Anda
Menage Girl
Mark A. Altman
Cousin Ira
Mark Gottwald
Groover
Michelle Meyer
Outraged Patroness
Meika Cooper
Cafe Hostess
Harry Werksman
Harry
Gabrielle Stanton
Gabrielle
Randy Callahan
George
Alan Spencer
Obsessed Fan
Daren Dochterman
Tiberius
Dan Madsen
Alexander
Jon Baker
Rated's Back-Up Singer (as John Baker)
Freddie Rhone
Rated's Posse
Keith Lawson
Rated's Posse
Russell Young
Andrew
Tyler Binkley
Curly Blonde Kid
Jeff Bond
Additional Voices (voice)
Lukas Kendall
Additional Voices (voice)
Steven Melching
Additional Voices (voice)
Melissa Pokorski
Additional Voices (voice)
Paul Salamoff
Additional Voices (voice)