Ozzy Osbourne faces his identity and mortality after his world stops. Dealing with health issues and Parkinson's, he questions if he can perform again while music remains his life's cornerstone.
| Actor | Role |
|---|---|
 Ozzy OsbourneSelf | Self |
 Sharon OsbourneSelf | Self |
 Jack OsbourneSelf | Self |
 Kelly OsbourneSelf | Self |
 Tony IommiSelf | Self |
 Duff McKaganSelf | Self |
 Robert TrujilloSelf | Self |
 Billy IdolSelf | Self |
 Maynard James KeenanSelf | Self |
 Chad SmithSelf | Self |
 Zakk WyldeSelf | Self |
| AAndrew WattSelf | Self |
 Billy MorrisonSelf | Self |
 Billy CorganSelf | Self |
 Tom MorelloSelf | Self |
 SlashSelf | Self |
 James HetfieldSelf | Self |
 Mike InezSelf | Self |
 Aimee OsbourneSelf | Self |