I love me some Bobby Flay-- and I find that his spice rub recipes are out of this world (and almost always paleo!), it's also fairly easy to adapt many of his (protein) recipes to be paleo compliant. Plus, on a shallow note, he's not bad to look at, too-- he can grill me up a steak anytime ;)

She's not on TV, but have a look at www.paleomg.com - Julie Bauer has some great paleo recipes and her blog posts are always really funny.

Alton Brown. Not paleo, but I learned to cook from that guy. I can thank Good Eats for setting me on the path to discovering and enjoying real food. Plus, the bits with the nutritional anthropologist were enlightening.

I haven't seen much in the way of Michael Symon, except an episode here or there of Iron Chef, but his stuff does seem exciting and paleo-adaptable. He's big on meat+offal+animal fat.

I'm a fellow cooking show junkie. (Not the competition shows...hate those. But I love the ones where they show me how to cook something.) I can't say any of my favorite chefs are Paleo, but most of them make dishes that can be altered to fit. I still read a ton of cookbooks too, not all Paleo (although there are a lot more of them now than there used to be). I like them b/c I can still get good ideas from 'em.

I dunno...there's something about cooking shows that I find very relaxing. When I'm worked up, they calm me down.

But I have to say, at this point, are there any restaurants left in the U.S. Guy Fieri hasn't been to? ;-)