Russell thinks he's going on a cruise for "Red Hot" ladies, not realizing it's "Red Hat" ladies over the age of 50; Timmy mediates a dispute between Jeff and Audrey.

Audrey gets a raise, which makes Jeff feel threatened, since she now makes almost as much as he does; and Russell gets Timmy to find out why Liz likes another man.

Jeff and Audrey panic when they get sonogram results and think they might be having twins; and Russell tries to impress a woman by throwing a citizenship party for Timmy.

Jeff has an awakening when he sees an old photo of himself in an art gallery and decides to make changes in his life; and Russell isn't having a lot of luck with women.

Jeff and Audrey get the news that Brenda is pregnant; and Timmy becomes Adam and Jen's wedding planner.

Russell learns that Timmy has a sister, and he tries everything to impress her; and Audrey and Jeff set Liz up on a date.

Jeff surprises Audrey by remembering their anniversary, but he's the one who's surprised; and Timmy acts as Russell's interpreter on a date.

Jeff, Audrey and Brenda go to a fertility specialist and discover a zygote; and Russell and Timmy go on a double date.

Jeff creates "Jeff Day," a day when he gets his way, but his plan is foiled by the cleaning lady; and Adam can't figure out why his eye is twitching.

Timmy joins an A Cappella group, and tries to keep it a secret from Russell; Jeff and Audrey's new neighbor annoys them.

Russell takes his date to see a performance by Criss Angel (who appears in a cameo), and Angel makes the woman disappear; and Audrey makes a mistake by telling Brenda's girlfriend that Brenda will be her surrogate.

Jeff is jealous when he learns that Audrey's home Pilates instructor is a man.

Russell takes Adam's idea for holiday gift-giving, surprising everyone in the office; and Audrey is determined to make people laugh at Jeff's holiday party.

Russell's utilities are cut off in his apartment, and Timmy gives him a lesson on budgeting. Meanwhile, Audrey becomes a mentor to someone who wants to learn the publishing business.

A sheepish Jeff asks coworkers to sponsor Audrey's 10K charity run after he's told them not to include him in office fund-raisers.

Russell moves in with Timmy when he's cut off from his trust fund; while Audrey helps Jeff make a good impression on his boss.

Jeff and Audrey find a surrogate, and Russell's mother (Joan Collins) visits him.

Jeff and Adam invent a game involving the heads of mannequins; and Russell and Timmy double-date.

Audrey starts her own cookie business after she gets bored with not having a job; and Timmy tries to fit in with the other guys.

Audrey wants to quit her job when she realizes it makes her unhappy; and Allison tells Timmy that their relationship is moving too quickly.

Audrey thinks she needs to shake things up in the bedroom; and Russell invites Timmy on a trip, hoping he'll keep his mind off of his flying phobia.

Audrey gives her rug to Jenn and Adam, and Jeff is upset by the prospect of buying a new rug. So, he tells intimate stories involving the rug, hoping Jenn and Adam will want to give it back.

Jeff tells Adam that he keeps a list of all the mistakes Audrey has made; Russell sends an inappropriate e-mail to a coworker Timmy is fond of.

In the fifth-season opener, Jeff and Audrey are surprised by some news about their potential surrogate mother, Pam.