Stephen Lovekin / Getty Images
Where you've seen him: You've seen him on two seasons of the Showtime series "Huff." But most likely you know his voice from any one of the 485 episodes of "The Simpsons."
Character on this show: Alex, a newly divorced (and overly emotional) PR exec who's trying his best not to start a relationship with his co-worker, played by Kathryn Hahn.
Character similarities: Considering that Azaria has voiced half the population of Springfield on "The Simpsons," it'll be hard not to see bits of all of them in Alex. But this character is probably closer to Dr. Huff, another man going through a bit of a crisis in middle age. You can watch a preview of "Free Agents" here.