Birthday: July 11, 1966
Place of Birth: Los Angeles, California
Previous Roles: Jake Effect
Mission: Impossible III
Alias
Grand Union
The Darkroom
Lost
Malibu's Most Wanted
Felicity
Hollow Man
Mission: Impossible III
Alias
Grand Union
The Darkroom
Lost
Malibu's Most Wanted
Felicity
Hollow Man
Trivia Fact #1: Greg and J.J. Abrams have known each other since kindergarten.
Trivia Fact #2: Greg has been cast in some sort of role in just about every project J.J. Abrams has worked on.
Trivia Fact #3: Greg runs a charitable organization called Hollywood Helping Hands, which auctions off pieces of artwork that are finger-painted by celebrities to benefit the Pediatric Epilepsy Project at UCLA.
Trivia Fact #4: Greg's son suffers from Pediatric Epilepsy.


