It looks like Don Draper will be courting Liz Lemon as the newest rumors of 30 Rock stunt casting begin to surface…

In an attempt to boost ratings for 30 Rock (above whatever post-Sarah “Fey” Palin numbers it rocked last night), Mad Men’s Jon Hamm will be joining the show for a limited arc as – yes – Liz Lemon’s love interest. We also hear from EW that Hamm will play Tina Fey’s neighbor. So it’s the classic neighbor/love interest.

We’re fans of Jon Hamm’s John Ham, so we can only imagine his other non-Mad Men work is just as good.