Holly Robinson Peete is heading back to CBS, but it's not to reclaim her seat on 'The Talk.' According to Deadline, Peete has booked a guest role on 'Mike & Molly.'

Look for the 'Hangin' With Mr. Cooper' star to play a love interest for Mike's partner Carl (Reno Wilson). She'll appear in multiple episodes of the comedy starring Melissa McCarthy and Billy Gardell.

In other casting news ...

William Petersen is planning a 'CSI' return to coincide with one very big exit.

According to TV Guide Magazine, Petersen will return to help longtime 'CSI' star Marg Helgenberger exit the series.

"[Petersen] told me he's going to come back this season to help us with Marg's exit," series star George Eads said.

Helgenberger is set to exit the series in January.

The last time Petersen made an appearance on 'CSI' was in surprise cameo in the Feb. 2011 episode 'The Two Mrs. Grissoms.'

In other casting news ...

(S02E07) "This man ... I don't even know what he is. He is an accident waiting to happen." - Bosco about Jane

Don't adjust your computer screen. The picture above was not tempered with: Jane and Bocso are in the same area and are not at each others' throat! As Bob hinted at the end of his review of last week's The Mentalist episode, the "Jane and Bosco having to work closely together on a case" episode we've been expecting since Bosco joined the show has finally arrived!