John O'Brien

Known for

Sabrina, the Teenage Witch

Series · 1996 · ★ 7.8

Mako: Island of Secrets

Series · 2013 · ★ 7.6

Cult Culture: The Poseidon Adventure

Film · 2003

Filmography

• 2013 Mako: Island of Secrets · Dr. Blakely
• 2003 Cult Culture: The Poseidon Adventure · Self
• 1996 Sabrina, the Teenage Witch · Customer #3
• 1995 Singapore Sling: Midnight Orchid · Michael Liu