Thanks to DNA, this documentary establishes the identity of Marilyn's biological father, thus revealing her new paternal family, 60 years after the icon's death.
| Actor | Role |
|---|---|
 Marilyn MonroeNot listed | Not listed |
 George ChakirisNot listed | Not listed |
 Don MurrayNot listed | Not listed |
| LLois BannerNot listed | Not listed |
| JJan-Christopher HorakNot listed | Not listed |
| JJonathan KuntzNot listed | Not listed |
| EEdith Shaw MarcusNot listed | Not listed |
| GGreg SchneiderNot listed | Not listed |
| DDonald SpotoNot listed | Not listed |