Writing · b. 1957 · Concord, California, USA William C. Martell Directed Steel Sharks 1997 Other Credits Dante's Hotel Writer 2023 Crooked Writer 2006 The Base Writer 1999 Black Thunder Writer 1998 Crash Dive Screenplay 1997 Night Hunter Screenplay 1996 Invisible Mom Screenplay 1996 Shooter on the Side Writer 1996 Hard Evidence Writer 1995 Cyberzone Screenplay 1995 Virtual Combat Screenplay 1995 Victim of Desire Writer 1995 Treacherous Story 1993 Ninja Busters Writer 1984 Agent-readable