Christopher Fitzgerald (Billy Minsky), Kevin Cahoon (Buster), Beth Leavel (Maisie), John Cariani (Jason Shimpkin), Rachel Dratch (Beula), Katharine Leonard (Mary Sumner), Gerry Vichi (Scratch), Paul Vogt (Boris), George Wendt (Randolph Sumner), Megan Nicole Arnoldy (Sunny), Roxanne Barlow (Giggles), Jennifer Bowles (Curls), Jennifer Frankel (Sylvie), Sabra Lewis (Flossie), Ariel Reid (Bubbles), Angie Schworer (Ginger), Sarrah Strimel (Borschtie), Kirsten Scott (Flame), Blake Hammond (Sergeant Crowley/Dr. Vinkle/Waiter), Matt Loehr (Dr. Vankle), Patrick Wetzel (Blind Man), Philip Hoffman (Mr. Freitag/Judge), Stacey Todd Holt (Reporter 1)