'The Hangover's' Rachael Harris joins TBS' 'My Boys,' Jim Gaffigan exits

rachael-harris-notes-underbelly-320.jpg Zap2it hit the set of TBS' "My Boys" this week and was pleasantly surprised to witness the presence of the hilarious Rachael Harris ( "The Hangover," "Reno 911," "Notes from the Underbelly").

Harris will make her "My Boys" debut towards the end of the fourth season which premieres Sunday, July 25.

She'll be playing Mike's ( Jamie Kaler) love interest, Marcia, who meets him at Andy's ( Jim Gaffigan) suburban home.

Gaffigan has opted to exit "My Boys" and concentrate on his stand up career this year. His character will be written out with a move overseas, which of course leaves the door open for Mike to masquerade as a grown man who owns his own four-bedroom pad.

But apparently this Marcia chick digs that kind of trickery, because she seems to be sticking around.

We like Harris. So we're cool with that.