Mark Beltzman

Jim tries to convince his friend Danny (Dan Aykroyd) not to back out on his wedding plans with Laraine (Laraine Newman).

Cheryl wants to have another child, so Jim has to change his diet. However, Jim doesn't really want to do that and doesn't even think about giving up anything. Cheryl tries to persuade him to give in.

When a girlfriend of Cheryl gets an expensive necklace from her husband, Cheryl presses Jim to do the same for her.

Cheryl lies to her cousin Mindy and claims she is the singer of Jim's band. Mindy then invites her to perform at her engagement party, so they have to try to get Cheryl out of the band as soon as possible.

Colleen and Matt miss their flight to Mexico. Greg and Jen share a cookie with a fellow passenger, who has an allergic reaction. Joan and John's dog swallows the wedding ring. The Hughes family are forced to move in with Tyler and Clementine.

Another couple upstages Greg and Jen's parental skills when they take Lark on her first aeroplane trip. Joan and John try to smuggle their dog onto the plane. Matt and Colleen miss their flights.