Cramped quarters cause short tempers in the Huxtable household.

Rudy sneaks out to a dance club.

Pam's grades threaten her college plans.

A young mother shows interest in counselor Theo.

Cliff has a room built for Clair.

The Huxtables learn Vanessa is engaged.

Theo befriends an angry dyslexic.

Theo counsels at a local community center.

Friends (Red Buttons, E.G. Marshall) whose children are to wed feud.

Cliff and Russell recall old-time baseball; guests Frank Robinson, Joe Black.