On this week's new episode of Nikita, titled 'With Fire,' after Birkhoff (Aaron Stanford) gets a tip from Shadowbot that Ari (guest star Peter Outerbridge) is in NY, Nikita (Maggie Q) and Owen (Devon Sawa) swoop in to pick him up before the FBI does. 'With Fire' airs March 1 at 8:00 p.m. on The CW.