Jack Black

Dan Landsman

James Marsden

Oliver Lawless

Kathryn Hahn

Stacey Landsman

Jeffrey Tambor

Bill Shurmur

Mike White

Jerry

Kyle Bornheimer

Randy

Henry Zebrowski

Craig

Donna DuPlantier

Taj

Denise Williamson

Alyssa

Han Soto

Dale Harkin

Dermot Mulroney

Dermot Mulroney

Mariana Paola Vicente

Hot Girl

Kendra Waldman

Hotel Employee

Russell Posner

Zach Landsman

Nicole Barré

Holly James

Adria Tennor

Classmate - Wendy

J.T. Rowland

Steve

Terence Rosemore

Employee #1 - Reggie

Liann Pattison

Employee #2 - Lillian

Cynyon Dawn Rodriguez

Stripper #2

Joseph Lee Anderson

Hollywood Bar Waiter

Reginal Varice

Cab Driver

John L. Armijo

Cab Driver (uncredited)

Jon Arthur

Confused Airplane Passenger (uncredited)

Steffie Grote

Reunion Classmate (uncredited)

Sadarias Harrell

Reunion Classmate (uncredited)