Eddie Murphy

Character: Sherman Klump / Buddy Love / Lance Perkins / Papa Klump / Mama Klump / Grandma Klump / Ernie Klump

Jada Pinkett Smith

Character: Carla Purty

James Coburn

Character: Harlan Hartley

Larry Miller

Character: Dean Richmond

Dave Chappelle

Character: Reggie Warrington

John Ales

Character: Jason

Patricia Wilson

Character: Dean's Secretary

Jamal Mixon

Character: Ernie Klump, Jr.

Nichole McAuley

Character: Fit Woman

Hamilton von Watts

Character: Health Instructor

Chao-Li Chi

Character: Asian Man

Tony Carlin

Character: Host

Quinn Duffy

Character: Bartender

Montell Jordan

Character: Montell Jordan

Doug Williams

Character: Band Leader

David Ramsey

Character: Student

Chaz Lamar Shepherd

Character: Student

Lisa Halpern

Character: Sad Fat Firl

Mark McPherson

Character: Doctor

John Prosky

Character: Doctor

Michael Rothhaar

Character: Doctor

Sara Ballantine

Character: Nurse

Greg Natale

Character: Cop

Roy Werner

Character: Guy in Crowd

Retha Jones

Character: Woman in Crowd

Steve Monroe

Character: Student

Joe Greco

Character: Security Guard

Nick Kokotakis

Character: Waiter

Stanley D. Petter III

Character: Fireman

Mohamed Mohsen

Character: Bodybuilder

Michael D. Starks

Character: Boxing Trainer

Julianne Christie

Character: Sporting Goods Clerk

Christie Blanchard-Power

Character: Woman Dignitary

Alexia Robinson

Character: Sexy Girl

Lisa Boyle

Character: Sexy Girl

Athena Massey

Character: Sexy Girl

Judith Woodbury

Character: Wellman College Alumni

Arthur Tovey

Character: Elderly Man in Alumni Receiving Line (uncredited)

Ned Luke

Character: Construction Worker (uncredited)