Morgan Freeman,Judy Graubart,Skip Hinnant,Rita Moreno,Jim Boyd,Lee Chamberlin(1971–1973),Bill Cosby(1971–1973),Luis Avalos(1972–1977),Hattie Mae Winston(1973–1977),Danny Seagren (1974–1977),June Angela,Irene Cara(1971–1972),Douglas Grant (1971–1973),Steph