Roberta Flack

Self

Sammy Davis Jr.

Self

Isaac Hayes

Self

Marvin Gaye

Self

Cannonball Adderley

Self

Jerry Butler

Self

Dennis Edwards

Self

Melvin Franklin

Self

Cuba Gooding

Self

Damon Harris

Self

Jermaine Jackson

Self

Jesse Jackson

Self

Marlon Jackson

Self

Michael Jackson

Self

Gladys Knight

Self

Merald Knight

Self

Ramsey Lewis

Self

Curtis Mayfield

Self

Wilson Pickett

Self

Richard Street

Self

Otis Williams

Self

Nancy Wilson

Self

Bill Withers

Self

Tito Jackson

Self

Jackie Jackson

Self