The second half of NCIS: Origins season 2 is getting off to an awkward start as Gibbs tells Lala he's a married man. In Us Weekly's exclusive clip from the Tuesday, March 3, episode of the NCIS prequel, Gibbs (Austin Stowell) arrives late and hungover after his surprise wedding to Diane (Kathleen Kenny). "We were in Vegas," he explains to the team about his absence. "We got married.