John O'Brien Filmography
- Actor (15 credits)
- The Last Heist (2016) Manager Mark
- Mako Mermaids (2013) Dr. Blakely
- Sea Patrol (2007) Kevin White
- Monarch Cove (2006) Sergeant Takanawa
- Airtight (1999) Nabunazi
- Farscape (1999) Kato-Re
- Search for Treasure Island (1998) Samurai
- Wildside (1997) Bryan
- The Girl from Tomorrow Part Two: Tomorrow's End (1993) Globecop
- Ship to Shore (1993) James Leong
- Aya (1990) Kato
- Shadow of the Cobra (1989) Daniel
- Mission: Impossible (1988) Jaru
- Barracuda (1988) Danny Young
- The Young Doctors (1976) Ian Mitchell