Adam Sandler as Sandy Wexler

Jennifer Hudson as Courtney Clarke

Kevin James as Ted Rafferty

Colin Quinn as Kevin Connors

Nick Swardson as Gary Rodgers

Jackie Sandler as Amy Baskin

Terry Crews as 'Bedtime' Bobby Barnes

Rob Schneider as Firuz

Lamorne Morris as Bling

Aaron Neville as Willy Clarke

Jane Seymour as Cindy Marvelle

Sandy Wernick as Peter Marvelle

Luis Guzmán as Oscar

Sadie Sandler as Jesse

Sunny Sandler as Lola

Jared Sandler as Jared

Arsenio Hall as Self

Quincy Jones as Self

'Weird Al' Yankovic as Self

Babyface as Self

Mase as Self

Rob Reiner as Marty Markowitz

Chris Elliott as Mr. Buttons

Eugenio Derbez as Ramiro Alejandro

Ido Mosseri as Yuri

Jackie Gonzalez-Durruthy as Willow

Milo Ventimiglia as Barry Bubatzi

Nora Kirkpatrick as Sienna

Mike Judge as Beavis / Butthead (voice)

Jewel as Testimonial

Paul Rodríguez as Testimonial

Penn Jillette as Testimonial

George Wendt as Testimonial

Conan O'Brien as Testimonial

Richard Lewis as Testimonial

Chris Rock as Testimonial

Dana Carvey as Testimonial

Deidra Roper as Testimonial

Henry Winkler as Testimonial

Judd Apatow as Testimonial

David Spade as Testimonial

Louie Anderson as Testimonial

Downtown Julie Brown as Testimonial

Lorne Michaels as Testimonial

Kevin Nealon as Testimonial

Tony Orlando as Testimonial

Janeane Garofalo as Testimonial

Jason Priestley as Testimonial

Cheryl 'Salt' James as Testimonial

Sandra 'Pepa' Denton as Testimonial

Pauly Shore as Testimonial

Jimmy Kimmel as Testimonial

Jay Leno as Testimonial

Lisa Loeb as Testimonial

Vanilla Ice as Testimonial

Jon Lovitz as Testimonial

Al B. Sure! as Testimonial

Nadia Gray as Adult Lola

Jamie Gray Hyder as Adult Jesse

Kate Micucci as Nurse Trisha

Steven Brill as Bronstein

Jessica Lowe as Ms. Gideon

Solofa Fatu Jr. as Tsunami

Clay Aiken as New Ugly Duckling

Jonathan Loughran as Trucker Jon

Allen Covert as Gurvy

Hannah Covert as Magic Mountain Girl

Samantha Hoopes as Kathy

Chris Titone as Sleeperboy

Joseph Vecsey as Brother Dicky

J.D. Donaruma as Stewie

Dan Bulla as Chippy

Brian Epps as Record Company Executive

Ingrid Haas as Record Company Executive

Paul Sado as Record Company Executive

Ginger Pennington as Record Company Executive

Scott Shaw as Record Company Executive

Frank Coraci as Mustachioed Referee

Dave Rath as Improv Manager

Ed Berke as Improv Bartender

Gary Ugarek as Fan

John Farley as Miceli’s Singing Waiter

Ryan Grainger as Ugly Duckling Show Dancer