John 'Bluto' Blutarski

Katy

Larry 'Pinto' Kroger

Kent 'Flounder' Dorfman

Doug Neidermeyer

Mandy Pepperidge

Barbara Sue 'Babs' Jansen

Dean Vernon Wormer

Greg Marmalard

Chip Diller

Eric 'Otter' Stratton

Marion Wormer

Mayor Carmine DePasto

Donald 'Boon' Schoenstein

Robert Hoover

Daniel Simpson Day

Otis Day

Clorette DePasto

Shelly

Dave Jennings

Stork

Hardbar

B.B.

Mothball

Otter's Co-Ed

Sissy

Brunella

Beth

Noreen

Mean Dude

Meaner Dude

Meanest Dude

Gigantic Dude

Dean's Secretary

Omega

Man On Street

Lucky Boy

Sorority Girl

Mongol

Charming Guy with Guitar

Cafeteria Dishwasher