JM
John A. Martini
Filmography
| 2017 | Drain Alcatraz · as Self - Alcatraz Historian |
| 2017 | Mysteries of the Abandoned (TV Series) · as Self - Local Historian |
| 2017 | Secrets of the Underground (TV Series) · as Self - Alcatraz Historian |
| 2016 | Abandoned Engineering (TV Series) · as Self - Local Historian, Sutro Baths |
| 2015 | America's Greatest Prison Breaks · as Self |
| 2015 | Inside Alcatraz: Legends of the Rock · as Self |
| 2002 | The Real Story (TV Series) · as Self - Alcatraz Historian |
| 2000 | Secrets of the Dead (TV Series) · as Self - Alcatraz Historian |