Greg Grunberg

In February 2016, it was revealed that Grunberg will co-host a late night talk show with Kevin Smith titled Geeking Out on AMC.

In 2013 Grunberg appeared in one episode during the first season of the TV series Masters of Sex as the character Gene Moretti, a rich business man. The part was expanded in 2014 to 4 episodes during the second season.

He took up a minor role in the 2011 neo-noir detective videogame L.A. Noire, in which he provided both voice and facial motion capture as murder suspect Hugo Moller. On November 7, 2011, he appeared as a guest star on an episode of the TV series Hawaii Five-0 with former Heroes co-star Masi Oka. He also appeared as a special guest star on the March 14, 2012 episode of the TV series Psych.

He also voices Ant-Man in the animated series The Super Hero Squad Show. Grunberg was featured on the May/June 2009 cover of Making Music magazine. On May 17, 2010, Grunberg announced that he would be joining the cast of Love Bites.

In 2009, Grunberg launched Talk About It, a website dedicated to epilepsy education and awareness, featuring many of Greg's co-stars and celebrity friends, including Garner, Larter, Pasdar, Ramamurthy, Ventimiglia, Panettiere, as well as Zachary Quinto, Chris Pine, Dr. Drew Pinsky, Ron Rifkin, and John Mayer. The site features Grunberg interviewing top epilepsy experts on the need to talk more about epilepsy, and includes a section for people all over the world to talk about it.

In March 2007, Greg served as the chair of the first National Walk for Epilepsy, presented by the Epilepsy Foundation.

Abrams also cast Grunberg in a brief role as the pilot for the 2004 series Lost. Grunberg returned for the first-season finale, but his scenes were cut for time, and were instead included on the season 1 DVD set. He also appeared in a small role in Mission: Impossible III, which Abrams directed.

Grunberg got his first credited role in Matt Stone and Trey Parker's 1998 film BASEketball. From 1998–2002 he appeared as Sean Blumberg on Felicity. He appeared from 2001–06 as Eric Weiss on Alias. He left that series as a regular to star on the NBC sitcom, Grand Union. Since 2003, Abrams had planned a series called The Catch about a bounty hunter, starring Grunberg in the lead role. Suggested for both the 2004–05 and 2005–06 seasons, the series was never produced; however, a pilot episode was shot.

In 1992, Grunberg married Elizabeth Dawn Wershow. They have three children: Jake, Ben, and Sam. Jake has epilepsy, which has inspired Grunberg to take an active role in raising awareness of the neurological disorder and raising funds for research.

Gregory Phillip Grunberg (born July 11, 1966) is an American television and film actor. He is best known for starring as Eric Weiss in the ABC series Alias, Matt Parkman in the NBC series Heroes, "Snap" Wexley in the Star Wars sequel trilogy, and Phil in A Star Is Born. He has often appeared in works produced and directed by his childhood friend J. J. Abrams like Felicity as Sean Blumberg. He was a recurring cast member in the first two seasons of the Showtime American television drama series Masters of Sex.