All Cast
George Mccrae
Self - Singer
Leo Sayer
Self - Singer
Jean Knight
Self
Norma Jean
Self
Luci Martin
Self
Mc Faden and Whitehead
Self
Sister Sledge
Self
Debbie Sledge
Self
Joni Sledge
Self
Martha Wash
Self
Gloria Gaynor
Self
Tavares
Self
Edwin Starr
Self
Frankie Valli
Self
Yvonne Elliman
Self
