Cheri Oteri by Jeffrey Mayer/ WireImage.com
Live, from Boston, it's Cheri Oteri!

OK, everyone simmah down now....

Saturday Night Live alumna Cheri Oteri, who has been somewhat MIA from the smaller screen as of late (but delivered well as the voice of Shrek the Third's dopey Sleeping Beauty), will turn up on Boston Legal during the ABC series' final season, TVGuide.com has learned.

Oteri is lensing this week a guest-starring role as a woman who seeks Alan's counsel when she is (allegedly) wrongly fired from her job.

Boston Legal's 13-episode swan song kicks off Monday, Sept. 22, at 10 pm/ET. - Matt Mitovich