Dumb and Dumberer: When Harry Met Lloyd

Derek Richardson

Harry Dunne

Eric Christian Olsen

Lloyd Christmas

Mimi Rogers

Mrs. Dunne

Luis Guzmán

Ray

Rachel Nichols

Jessica

Eugene Levy

Principal Collins

Teal Redmann

Terri

Shia LaBeouf

Lewis

Lin Shaye

Margie

Elden Henson

Turk

William Lee Scott

Carl

Michelle Krusiec

Ching Chong

Dana Gould

Mr. Moffitt

Brian Posehn

Store Clerk

Jeff Cesario

P.A. Announcer

Cheri Oteri

Ms. Heller

Bob Saget

Jessica's Dad

Timothy Stack

Doctor

Troy Miller

Director, Screenplay, Producer

Robert Brener

Screenplay, Story, Executive Producer

Oren Koules

Producer

Brad Krevoy

Producer

Steven Stabler

Producer

Charles B. Wessler

Producer

Eban Schletter

Original Music Composer

Anthony B. Richmond

Director of Photography

Lawrence Jordan

Editor

Richard Brener

Executive Producer

Cale Boyter

Executive Producer

Toby Emmerich

Executive Producer

Bennett Yellin

Executive Producer