Aired: 9/10/1990
Lenny has to come up with money for his dad's operation.
Aired: 9/19/1990
When Shelly and Mary wind up in the hospital, Lenny, Eddie, and Pat are left to take care of the house and the girls.
Aired: 9/26/1990
At a formal party, Lenny's hotel boss makes a pass at Shelly.
Aired: 10/3/1990
Lenny finds himself lending money to too many people.
Aired: 12/15/1990
On Lenny's day off, Kelly needs to discuss sex, Tracy announces her atheism, and Eddie breaks the television.
Aired: 12/22/1990
Lenny attends a mortified Kelly's school Career Day.
Aired: 12/29/1990
Stuck in a New York blizzard after the funeral of Uncle Shamus, the Callahan men may miss Tracy's dance recital.
Aired: 1/5/1991
Lenny's sister announces she is marrying a black lawyer.
Aired: 1/12/1991
Lenny's doctor conducts a series of gastrointestinal tests when a potentially life-threatening problem crops up.
Aired: 1/26/1991
After Pat and Mary are burglarized, they buy a gun and expect Lenny to follow suit.
Aired: 2/2/1991
An explosion on a gas line leaves Lenny trapped 10 feet below the street with an engineer and one sandwich.
Aired: 2/9/1991
Lenny's romantic interlude with Shelly is soured by his worry over a boxing match on which Eddie bet their vacation money.
Aired: 2/16/1991
When Lenny tries fixing the furnace himself, the family ends up bunking at his parents' house for heat.
Aired: 3/2/1991
The Callahans gather for a loud family dinner.
Aired: 3/9/1991
Fed up with winter, Pat flies off to Florida to stay with friend Charlie, while Mary insists on staying home.
Kelly babysit a terror who disappears during hide-and-seek, while both sets of parents bowl a grudge match.