There's no "doubt" that the new Robin Williams sitcom just got a lot more exciting.

Sarah Michelle Gellar has been cast as the daughter of Robin's new character on his upcoming CBS sitcom, according to Entertainment Weekly.

The Buffy star will co-star with him in the sitcom pilot for Crazy Ones, which is a single-camera show about a father and daughter  Robin and Sarah  who run an advertising agency together.

Sarah's last TV effort was the CW drama Ringer, which was canceled last year after one season.

Robin Williams, of Mrs. Doubtfire fame, hasn't been a series regular on a TV show since getting his start on Mork & Mindy in the '70s.

Sarah and Robin as a father-daughter team could be pretty amazing, right?

Source: Entertainment Weekly