Thomas Gibson's roles as Dr. Daniel Nyland on "Chicago Hope," conservative attorney Greg Montgomery on "Dharma & Greg " and FBI supervisory agent Aaron Hotchner on "Criminal Minds" (for the past seven years) have kept him in front of viewers for nearly the last two decades. MSN TV had the chance to chat with the veteran actor about what's in store for his character and upcoming episodes of "Criminal Minds," and his love of Louis Armstrong.

Hi Sandra, I'm a fan of Dr. Reid on Criminal Minds. He was having headaches earlier in the season. Do you know if that will be revisited. Also, do you have any scoops you can share about Criminal Minds in general? Thanks — Kim F.

When JJ evolves into a full-on action figure in the Feb. 15 episode of the CBS procedural – and gets pretty bloody in the process! – you have to wonder if the peril that comes with her new gig might be the straw that breaks the camel’s back when it comes to baby daddy William LaMontagne.

Criminal Minds stars Paget Brewster, A.J Cook and Kirsten Vangsness at the photoshoot for the CBS watch magazine.