John Belushi

(Jake Blues)

Dan Aykroyd

(Elwood Blues)

James Brown

(Reverend Cleophus James)

Cab Calloway

(Curtis)

Ray Charles

(Ray)

Carrie Fisher

(Mystery Woman)

Aretha Franklin

(Mrs. Murphy)

Henry Gibson

(Head Nazi)

John Candy

(Burton Mercer)

Murphy Dunne

(Murph)

Steve Cropper

(Steve "The Colonel" Cropper)

Donald Dunn

(Donald "Duck" Dunn)

Willie Hall

(Willie "Too Big" Hall)

Tom Bones Malone

(Tom "Bones" Malone)

Lou Marini

("Blue" Lou Marini)

Matt Murphy

(Matt "Guitar" Murphy)

Frank Oz

(Corrections Officer)

Kathleen Freeman

(Sister Mary Stigmata)

Armand Cerami

(Trooper Daniel)

Steven Williams

(Trooper Mount)

Charles Napier

(Tucker McElroy)

Steve Lawrence

(Maury Sline)

Twiggy

(Chic Lady)

Steven Spielberg

(Cook County Assessor's Office Clerk)