This documentary explores the mystery surrounding the death of movie icon Marilyn Monroe through previously unheard interviews with her inner circle.
| Actor | Role |
|---|---|
 Anthony SummersSelf | Self |
 Linzi HateleyJoan Greenson | Joan Greenson |
 CJ JohnsonNatalie Jacobs | Natalie Jacobs |
 Sorel JohnsonHildi Greenson | Hildi Greenson |
 Andre LillisSydney Guilaroff | Sydney Guilaroff |
| SSion LloydDanny Greenson | Danny Greenson |
 Shelagh McLeodGloria Romanoff | Gloria Romanoff |
| JJason MulhearnHarry Hall | Harry Hall |
| BBrian James TwiddyJohn Huston | John Huston |