Malissa Rauch and Mayim Bialik reunites on the set of Night Court Malissa Rauch, who plays Abby Stone in the Night Court, had a sweet reunion with her former The Big Bang Theory co-star Mayim Bialik. The Call Me Kat actress is set to make guest appearance at Night Court season three, with the... Malissa Rauch and Mayim Bialik reunites on the set of Night Court Malissa Rauch, who plays Abby Stone in the Night Court, had a sweet reunion with her former The Big Bang Theory co-star Mayim Bialik. The Call Me Kat actress is set to make guest appearance at Night Court season three, with the...