Several The Big Bang Theory stars appear in the revival of Night Court. The remade version of Night Court shares several things in common with the original version, which starred Harry Anderson as Judge Harry Stone and dealt with a variety of quirky courthouse employees and visitors to the court. The new version of the series is connected to The Big Bang Theory in several ways, chief among them that the leading role, Judge Abby Stone, is played by Melissa Rauch, who played Bernadette on the popular sitcom about a group of scientists.

https://screenrant.com/the-big-bang-theory-actors-in-night-court/