"Secrets of a Hollywood Star" is another documentary made after "Calling Hedy Lamarr" in 2006. It features interviews with Hedy's friends in both Europe and Hollywood and her film/studio partners.
| Actor | Role |
|---|---|
 Hedy LamarrNot listed | Not listed |
| JJan-Christopher HorakNot listed | Not listed |
 Lupita TovarNot listed | Not listed |
| HHans JanitschekNot listed | Not listed |
| MMarvin PaigeNot listed | Not listed |
 Jan RooneyNot listed | Not listed |
 Mickey RooneyNot listed | Not listed |
| MMaria WrigleyNot listed | Not listed |
| JJames LoderNot listed | Not listed |
| RRobert RodenburgNot listed | Not listed |
| RRobert LantzNot listed | Not listed |
| PPeter ShenNot listed | Not listed |
 Kenneth AngerNot listed | Not listed |
| AArlene RoxburyNot listed | Not listed |
| PPete GiglioNot listed | Not listed |