Larry's past fling with Rachael Harris leaves Jen jealous, and he's mortified when Rachael joins the cast, so he seeks help from Mark-Paul Gosselaar to get her fired.

It's tape night for the newly revamped Open Dorf Policy. Larry's scheme to get out of giving cast and crew gifts backfires. A run-in at the beach with Lois and Rachel leads Sam to believe Hugh still has feelings for Rachel.

CBS wants to make major changes to Open Dorf Policy. Mark-Paul asks Rachel to take a big step in their relationship. Melissa enlists the help of a famous friend to sing the pilot's theme song.