Vi
Selma Blair
Marcus
Leo Fitzpatrick
Sue
Tina Holmes
Toby Oxman
Paul Giamatti
Mike the Cameraman
Mike Schank
Mr. DeMarco
Xander Berkeley
Scooby Livingston
Mark Webber
Marty Livingston
John Goodman
Fern Livingston
Julie Hagerty
Mikey Livingston
Jonathan Osser
Brady Livingston
Noah Fleiss
Consuelo
Lupe Ontiveros
Mr. Scott
Robert Wisdom
Cheryl
Jessica Dunphy
Esposito
Nick Maltes
Mr. Kirk
Steve Railsback
Elizabeth St. Clair
Crista Moore
Toby's Editor
Franka Potente
Stanley
Andrew Marantz
Himself
Conan O'Brien
Football Coach
Frederick B. Owens
Dr. Barry Jordan
Barry Jordan
Dr. Robin Goodman
Robin Goodman
Ami
Maria Christina Thayer
Dave
Eric Nieves
Onlooker #1
Marisa Redanty
Onlooker #2
Ilana Levine
Musical Theatre Actress (uncredited)
Jennifer Elise Cox
TV News Announcer (voice) (uncredited)
Pat Kiernan
Student (uncredited)
Gina Priano
Man in Toby's Apartment (uncredited)
Tom Schimmels
Football Player (uncredited)
Jim Titus
Elli
Angela Goethals
Lucy
Devorah Rose
Joyce
Nancy Anne Ridder
Ethan
Steve Rosen
Catherine
Aleksa Palladino
Melinda
Mary Lynn Rajskub
Director
Todd Solondz
Screenplay
Author
Production Design
James Chinlund
Director of Photography
Frederick Elmes
Producer
Christine Vachon
Executive Producer
Michael De Luca
Post Coordinator
Jay Van Hoy
Ted Hope
Casting
Ann Goulder
Original Music Composer
Nathan Larson
Editor
Alan Oxman