Two hapless brothers are hired by the Rushes to convert their attic into an apartment for Iris.

The wedding of Henry's lifelong friend to a young Las Vegas showgirl upsets the groom's sons from his previous marriage.

Henry is enraged by Monroe's ineptness at hanging a portrait.

Andrew's hungry and his nursing mother is at work, so Henry takes the baby to the photo session.

Muriel discovers that she was adopted and hires a detective to learn about her birth parents. 

Henry reluctantly allows a flirtatious substitute courier named Bambi to take a cold shower when she arrives for a pickup extremely hung over. This proves to be an error in judgment when Bambi falls asleep in his bed wearing nothing but his robe just as Muriel arrives home.

Sara poses for a national magazine clad in a bikini, but when the photo is published the bikini is missing.

In a '50s flashback, Henry and Muriel relate a rocky part of their romance to Jackie who has to decide between marriage and a career, or lose Brad.

War erupts between Muriel and Henry when he decides to buy a gun for protection.

Iris is sure she's found the man of her dreams, but the family is curious about the whereabouts of his former wives.

A visit from Muriel's former singing partner causes her to wonder what it would have been like if she had pursued a career.

The baby's fever cancels a Christmas family holiday and occasions a last-minute celebration at home.

Henry's blood pressure soars when he is trapped in an elevator with Monroe while on the way to an insurance physical.

Iris's disappearance on Thanksgiving adds excitement to a family gathering already enlivened by the presence of Grandpa and the thoughts of baby Andrew.

Henry advises Monroe to lavish attention on a woman who won't give him the time of day. 

Andrew is taken by a senile grandmother during one of Muriel's photo sessions.

A decision by Muriel and Henry to renew their wedding vows almost leads to divorce.

When the baby contracts chicken pox, Henry squawks at having to take refuge at his mother-in-law's. 

Henry is told that the solution to his problematic love life is a vasectomy.

Henry threatens to move out when Muriel's mother decides to move in.

Conclusion. Henry rushes to the delivery room where a vigil awaits the newest member. 

Part one of two. After bouts with false labor pains, Muriel has to be rushed to the hospital on Monroe's motorcycle.