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), Beth Johnson Nicely (u/s Giggles), Jennifer Bowles (Curls), Jennifer Frankel (Sylvie), Sabra Lewis (Flossie), Ariel Reid (Bubbles), Angie Schworer (Ginger), Sarrah Strimel (Borschtie), Kirsten Bracken (Flame), Blake Hammond (Sergeant Crowley/Dr. Vinkle/Waiter), Matt Loehr (Dr. Vankle), Patrick Wetzel (Blind Man), Philip Hoffman (Mr. Freitag/Judge), Jeffrey Schecter (Reporter 1), Charlie Sutton, Linda Griffin, Stacey Todd Holt