Welcome back, Owen. He and Michael fight for the same cause in this clip from the Nikita episode "Falling Ash.'
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Sides have been chosen and it's spy versus spy. Check out the official Nikita promo for "Falling Ash."
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Nikita Season 2 Episode 2 Quotes

As much as I love hosting couples therapy, you guys need to hit Craigslist. You got to the end of the week.

Birkhoff

Birkhoff: Hmm. No.
Nikita: No?
Birkhoff: Get used to that sound, baby. 'Cause I'm not joining you on some crusade to take down Oversight. And you are not taking my jet anywhere.