Gregory Phillip Greg Grunberg is an American television and film actor. He is best known for starring as Matt Parkman in the NBC television series Heroes and Snap Wexley in Star Wars The Force Awakens. He has often appeared in works produced and directed by childhood friend J. J. Abrams. He is a recurring cast member in the firstseasons of the Showtime American television drama series Masters of Sex.
Grunberg was born in Los Angeles, California, the son of Sandy and Gerry Grunberg, and had a Jewish upbringing. He attended University High School in West Los Angeles.