It is almost universally believed by those who were involved with, or who have studied, the Manson murders that there are far more victims still out there. This documentary looks for some of their graves.
| Actor | Role |
|---|---|
| VVincent BugliosiSelf | Self |
| PPaul DostieSelf | Self |
| BBill GleasonSelf | Self |
| BBarbara HoytSelf | Self |
| SStephen KaySelf | Self |
 Catherine ShareSelf | Self |
| DDebra TateSelf | Self |
 Charles MansonNot listed | Not listed |
 Susan AtkinsNot listed | Not listed |
 Leslie Van HoutenNot listed | Not listed |
 Patricia KrenwinkelNot listed | Not listed |
| BBarbara HoytNot listed | Not listed |
| VVincent BugliosiNot listed | Not listed |