Characters played by Nick Ashford
Self
Characters played by Cindy Birdsong
Self
Characters played by Claude François
Self
Characters played by Gloria Gaynor
Self
Characters played by Berry Gordy
Self
Characters played by Eddie Holland
Self
Characters played by Michael Jackson
Self
Characters played by Maxine Powell
Self
Characters played by Smokey Robinson
Self
Characters played by Nile Rodgers
Self
Characters played by Diana Ross
Self
Characters played by Valerie Simpson
Self
Characters played by Donna Summer
Self
Characters played by Mary Wilson
Self