Jason O'Mara

There's a new attorney heading to The Good Wife.

Former Vegas and Terra Nova star Jason O'Mara has booked a "high-profile recurring role" on the CBS drama, Deadline reports. His character, Colin, is an Irish attorney who's built a career out of defending gang members and crime families and is now looking to join a corporate law firm such as Lockhart/Gardner, according toDeadline. His transition into the conservative culture there is not exactly seamless, however.

VIDEO: The Good Wife's Julianna Margulies teases Season 5

The Good Wife returns Sunday, Sept. 29 at 9/8c on CBS. Are you looking forward to meeting O'Mara's character?

(Full disclosure: TVGuide.com is owned by CBS.)