Jason Mewes as Owen Peadman

David Keith as Uncle Earl

Paris Hilton as Lisa Mancini

Brian Hallisay as Hayden Field

Jon Abrahams as Jimmy DeSnappio

Phil Morris as Pip Wingo

Desmond Harrington as Rusty #1

Kevin Smith as Rusty #2

Nicholle Tom as Penny Dhue

Nick Nicotera as Nick

Lindsay Gareth as Dorothy

Tim Thomerson as Aj Mancini

Matthew Davis as Johnny Cocktail

Johnny Messner as Limo Driver

Adam Beach as Jesus De Jesus

Briana Evigan as High School Girl

Griff Furst as Crazy Town AD

Robert Bagnell as Cole Brown

Victoria Hoffman as Marry Berry

Ted Lange as Self

Thomas Rosales Jr. as Crazy Town Mexican

Dominic Daniel as Boots

John Toles-Bey as Otis

Simona Fusco as Flashy

Amanda Tepe as MU Aurora

Gillian Shure as MU Shayla

Jennifer Layton as Shelly

Tina Grieger as Doris

Tanja Reichert as Party Girl #1

Olivia Allen as Party Girl #2

Dita de Leon as Girl at Party #1

Danny Cooksey as Minnesota Drunk Slob

Erik MacArthur as Drunk Guy on Couch

Gina-Raye Carter as Jimmy D's Groupie Girlfriend (uncredited)

Richard Dunn as Homeless Man (uncredited)

Lucy Rendler-Kaplan as Homeless Woman (uncredited)

Kira Turnage as Premiere Guest (uncredited)

Danica Stewart as Party Girl (uncredited)

Raymond O'Connor as Frank Peadman

Benjamin Anderson as Erik

Joey Barelli as Tom

Vishiss as Crack Dealer

Frank Bettag as Steam Room Old Geezer

Ian Shen as Crazy Town Director

Dean May as Crazy Town Actor

Manny Martinez Hernandez as Mexican Mover

Alex Miles Jr. as Studio Security Guard

Hamilton Mitchell as Big Wig

Alan Woolf as Man Tits Bill

Brad Schmidt as Doorman

Zachariah Moura as Posse Guy #1

Jerry Gelb as Premiere Paparazzi #7

Ali Costello as Girl at Bar

Brock Little as Crazy Town Mexican

Gene LeBell as Milt

Mike Justus as Paparazzi

Tommy J. Huff as Joe

Tom Harper as Paparazzi

Marc De'Antone as Mobster - Bath House(uncredited)

Aldo Gonzalez as Break Dancer #2(uncredited)

Natalie Hartman as Retail Girl at Cherry's(uncredited)

Harrison Held as Hollywood Scoop Cameraman(uncredited)

Jeffrey Kaiser as Earl's Friend(uncredited)

Kira Lee as Premiere Guest(uncredited)

Libby Mintz as Movie Star's Date(uncredited)

Anne-Marie Mogg as Hollywood Scoop Reporter(uncredited)

Mario Orozco as Break Dancer #1(uncredited)

Michael S. Scott as Playground Tough Kid(uncredited)

Loretta Shenosky as Cafeteria Lady(uncredited)

Lora Starkman as Young Asian Model(uncredited)

John H. Tobin as Studio Executive (uncredited)