John Gripentrog is an actor, known for Green Dragon (2001), The Whispering (1995) and Renegade (1992).
演员
饰：American Server
2001-01-19(美国)
饰：Prof. Bettman
1995-07-03 00:00:00(德国)
7.2分
饰：Hardware Store Manager
1992-09-19 00:00:00(波兰)
饰：Air Force Officer,1 episode, 1991,
1987-01-20 00:00:00(美国)
饰：Air Force Officer
