Mark is a living example of the saying "you can't keep a good man down" - he's never off our screens for very long, and he already looks right at home on the ABC procedural. What drew him to yet another TV series? "It wasn't so much that I wanted to go back [to TV]," he explained of what interested him about playing veteran detective Tommy Sullivan, "as I wanted to work with Dana Delany, because we'd worked together before [on Pasadena] and had such a good time. And the character, the way they described it to me, sounded like fun. I hadn't played a cop in awhile."
Source: Full Interview @ BFTV
Source: Full Interview @ BFTV