Vault / Patrick O'Brien Demsey Patrick O'Brien Demsey Acting Born Dec 14, 1978 Danvers, Massachusetts, USA 5 credits Share X f r w ⧉ Copied! Biography Biography coming soon. Ask the Vault Ask anything about Patrick O'Brien Demsey. Ask What are they best known for?What kind of roles do they play?What should I watch them in? Known for Film The 13th Warrioras Fields Film Thoras Agent Cale Film Miracleas Mike Eruzione Full filmography Bones (2005) as Fields Thor (2011) as Agent Cale Miracle (2004) as Mike Eruzione Ice: The Movie (2018) as Nick Grantham Women on Top (2007) as Greg