While Pete is swamped at work, Kate plots revenge on his ex-wives when she discovers the real reason for letting her have the kids on Mother's Day.
When Kate agrees to join Jackie at her high school reunion, she doesn't realise what it will entail. Meanwhile, Bert is left with Meg and Tevin as Pete and Diane take Warren and Hillary on a college visit.moreless
Kate's plan to expand Warren's social life by encouraging him to involve himself with clubs or sports backfires and Pete tries to teach Bert the value of money. Meanwhile, Hillary seeks some creative inspiration with her art assignment from Jackie.moreless
Kate struggles with the PTA and asks Diane for help when she is blackmailed. Back at home, Warren wants Vanessa Hudgens to accompany him to the school dance, while Hillary is forbidden to go with her choice.moreless
When Bert finishes reading his one hundredth book, Pete and Kate have to throw him his ideal birthday party, consisting of fire eaters, dancers and a special visitor. Upset that soccer moms are shunning her at the matches, Kate uses the party as an excuse to befriend them. Meanwhile, Diane and Pete argue over her driving and Warren becomes best mates with Hillary's would-be boyfriend.moreless
Things get messy when Kate joins Jackie in her new school catering business, while Pete signs up Bert and Warren for karate lessons.
Jackie is none too pleased with Pete when he loses Bert's tooth. Meanwhile Diane gives Hillary advice on hosting her first high school sleepover and Kate helps Warren during his first study date.moreless
Kate asks for Diane's advice on disciplining Warren and Hillary, while Pete and Jackie take Bert out for the day.
When Pete tells Kate that he suffers from a birthday curse, she sets out to break it and ensure he has fun this year. Meanwhile, the children do battle with lobsters and Jackie goes shopping for birthday presents with Diane.moreless
When they wake up on Christmas morning with a hangover and see what a state the house is in, Pete and his three past and present wives try to work out what happened.moreless
As Pete is nursed back to health by Jackie, Kate attempts to play cupid with Diane and another parent. Meanwhile, Bert tries to get his teacher to like him.
The Harrison household has lice and Diane takes charge. However, annoyed at being excluded, Kate teams up with Jackie to try to prove a point to Diane, but only succeed in making things worse. Meanwhile, Bert and Warren fight over a teddy bear.moreless
Jackie turns up at Pete and Kate's party and hooks up with Sad Steve, Pete's colleague. Despite finding it uncomfortable to start with, both try to help them make a go of it, when things look likely to develop. Meanwhile, Meg upsets Diane after posting an unflattering picture of her on Instagram and Hillary helps her brothers put together a live stream.moreless
Kate takes over Halloween while Pete makes a teenager his captive.
Kate and Pete are finding hard to get any time to themselves, so decide to sneak away to a janitor's closet during Diane’s 80s-themed school fundraiser. Meanwhile, Jackie gets help from the kids on her online dating profile.moreless
Meg temporarily staying with Pete and Kate causes tension between the two women and leads to Kate having to choose between being a wife and a step-mother. Meanwhile, Warren gets inspiration for his future during a Lego project.moreless
After Hillary is caught lying so she can meet up with a boy, Pete and Diane decide to snoop on her Facebook page to find out more about him.
Pete asks Kate to assist him in coaching Bert's soccer team when she says she would like more responsibility. Meanwhile, Hillary and Warren leave a stain on Diane's couch.
Alex is sponsoring a team for the city Kickball Tournament and convinces everyone but Jane to be on her team. They might have a shot at winning except that Dave freezes when it's his turn.moreless
George wants to tell a patient's owner that his dog has died to get the dog into a weight loss program, but Dorothy forces him to connect with the patient's owner instead. Meanwhile,Dorothey, once again trying to be social, starts a weekly snack and chat, but it happens to conflict with the guys' poker night.moreless
It's Halloween at Crane Animal Hospital! Jill dresses up as George, and Dorothey judges the animal costume competition, although she runs into a bribe. Meanwhile, George attempts to sabatoge one of Jill's opperations when he feels threatened by her.moreless
George's mother visits and she brings her sick cat, whom she named "Cat", and he must heal the cat because if he doesn't then he will have to fill the void in his mother's life, which he very much does not want to do.moreless
The founder of an animal hospital dies and leaves the hospital to her granddaughter who is the ex-girlfriend of the anti-social veteranarian and hospital director. The new owner has a lot of changes planned.moreless
It's another wedding for the gang. Derrick and Eric are getting married but the big question looming is whether there will be, as Derrick likes to say, "DRAMA". Brad has something important to tell Jane but she's busy helping Eric with reception details. Max tries to work up the nerve to perform with his old band. And Penny is again all alone at a wedding until she meets a guy via Skype.moreless
Penny's white lie to an annoying childhood friend rapidly grows out of control with the whole gang getting caught up in the lie. Max and Dave's landlord wants to evict them but that's before he falls hard for Alex.moreless
Former bully Alex teaches Dave how to fight back against the bully at the gym. Jane's controlling ways as president of the condo association have the other residents fed up and challenging her for the job. But Penny's advise to Jane produces unexpected results.moreless
Penny's birthday celebrations are always disastrous for everyone. This year the gang is determined to find a restaurant that will break the curse so Penny can enjoy her special day.
Alex teams up with Jane to convince Dave that something he's certain happened never did. Penny and Max are determined to finally beat Julie and Justin in the annual Rosalita's Run and Scavenger Hunt.moreless
Dave's new liquor license brings in lots of new business to the "Steak Me Home Tonight" truck but his friends are avoiding him. He thinks they're jealous of his success but it's really all about the effects of his new signature drink.moreless