Disco 9000

John Poole

Fass Black

Jeannie Bell

Karen (as Jeanie Bell)

Harold Nicholas

Midget

Nicholas Lewis

Bellamy

Sidney Bagby

Manny

Beverly Ann

Denise

Shirley Washington

Receptionist

Harold Daniels

Fat Daddy

Paula Sills

Fass's attorney

Cal Wilson

Earl Ross

Matthew Beard

Harold Jackson

Rodney Winfield

Georgie (as Rodney Wynfield)

Allan Mann

Junkie

Shirley Evans

Glenda

Pat Davis

Cake dancer