Diana Ross's TV special has her playing dual roles and serves as a glamorous tribute to the history of Black popular music.
| Actor | Role |
|---|---|
 Diana RossSelf | Self |
 Bernadette PetersSelf | Self |
 Billy Dee WilliamsSelf | Self |
 Etta JamesSelf | Self |
 Little RichardSelf | Self |
 Marty SchiffSelf | Self |
 Dick ShawnSelf | Self |
 Wolfman JackSelf | Self |
 LL Cool JSelf | Self |