Andy, the ex-con Sam arranged as a blind date for Diane, returns to Cheers to show off his acting ability.

Carla goes on a maternity leave and is replaced by her supposedly shy and innocent sister.

Diane’s fascination with Sam’s older brother brings their long simmering relationship to a boil when the sibling asks Diane to go to Paris with him.

Sam enters Diane in the “Miss Boston Barmaid” contest without telling her.

Sam realizes how much he misses his former sports celebrity status when a local newscaster asks to interview him again.

Carla’s fiery temper almost costs Sam the bar when she attacks an obnoxious Yankees fan.