During a dress rehearsal, Deborah experiences a shocking "first" that stands to throw her off her game. Meanwhile, Ava makes a connection at a sex shop. Then, Deborah takes the stage for her first episode of Late Night.

Cast: Jean Smart, Hannah Einbinder, Carl Clemons-Hopkins, Paul W. Downs, Megan Stalter, Mark Indelicato, Rose Abdoo, Polly Draper, Helen Hunt, Dan Bucatinsky, Michaela Watkins, Jasmine Ashanti