Bob Hartman
- Compleanno:
- 12/26/1949
- Luogo di nascita:
- Lyon, New York, USA:
 | The Journey: John Schlitt's Road to Redemption (2024) Self |
 | Petra: Wake-Up Call (1993) |
 | Petra: Backstage Pass (1992) |
 | Petra: Beyond Belief Video Album (1990) Himself |
 | Petra: On Fire Video Event (1989) Himself |
 | Petra: Captured in Time and Space (1986) Himself |