His Role in Forever: O'Donnell played Dick Grayson, Batman's sidekick Robin, a role he returned to for 1997's Batman & Robin. In the Years That Followed: After his time as Robin came to an end, the actor starred in 2000's Vertical Limit before shifting his focus primarily to television, turning up for appearances or arcs on shows like The Practice, Two and a Half Men, Grey's Anatomy and Robot Chicken. As of 2015: In 2009, O'Donnell starred as G. Callen in a two-part backdoor pilot for NCIS: Los Angeles during the sixth season of NCIS. CBS picked up the spin-off show, which began airing in September that same year and has continued to renew it, with the series' seventh season having kicked off last month. O'Donnell has remained with the show for its entire run so far and even turned up as G. Callen on an episode of Hawaii Five-0 back in 2012.
Writer, film enthusiast, part-time gamer and watcher of (mostly) good television located on the fringe of Los Angeles, who now has his own website at www.highdefgeoff.com!
