Diana Ross and Coretta Scott King in The Wiz (1978)

Michael Jackson, Diana Ross, and Ted Ross in The Wiz (1978)

Michael Jackson, Richard Pryor, Diana Ross, Ted Ross, and Nipsey Russell in The Wiz (1978)

Michael Jackson, Diana Ross, Ted Ross, and Nipsey Russell in The Wiz (1978)

Diana Ross and Thelma Carpenter in The Wiz (1978)

Sidney Lumet, Rob Cohen, and Quincy Jones in The Wiz (1978)

Sidney Lumet and Joel Schumacher in The Wiz (1978)

Sidney Lumet, Joel Schumacher, and Rob Cohen in The Wiz (1978)

Michael Jackson and Diana Ross at an event for The Wiz (1978)