Tim Cunningham

Ernie "Coach" Pantusso discourages his likable daughter, Lisa, from marrying her pompous and rude fiancé.

Sam's brother forces Diane to chose between him and Sam.

Sam is used as the subject of Diane's research paper.

Sam and Diane are plagued with doubts about getting back together.

Carla is forced to clean up her act and behave nicely when she had to find another job while Cheers is being rebuilt. Woody's faith in Kelly is shaken when she learns they have religious differences.

Diane gives Sam 24 hours for a final fling before their wedding.