12/14/2013 10:19 am ET

Cheryl Hines To Guest On 'The Crazy Ones'

Christopher Polk via Getty Images

Curb your enthusiasm, folks. (We had to!) Cheryl Hines will make a guest appearance on CBS' "The Crazy Ones," which currently stars Robin Williams and Sarah Michelle Gellar.

The "Suburgatory" star will play a Jewish mother who tries to give her son the best bar mitzvah ever, TVLine reported. Her episode is slated to air sometime in early 2014, and will reunite her with "RV" co-star, Robin Williams.

The single-camera sitcom has been a badge of honor for CBS' fall lineup. "The Crazy Ones" earned positive reviews as the network's No. 1 new comedy, so it was no surprise when it was picked it up for a full season in October. Plus, they love making Buffy references.

"The Crazy Ones" airs Thursdays, 9 p.m. EST on CBS.