Season 4

To try and re-invigorate his marriage, Brett decides a romantic trip away to tropical Queensland could be just what is needed. Elsewhere, Kath is feeling flat and Sharon is accused of the greatest sporting crime of all.

Epponnee-Raelene Kathleen Darlene Charlene Craig is turning one so it’s party time at Lagoon Court. Kim is sparing no expense to make sure Epponnees party is going to blow everyone out of the water. Kel has some celebrating to do as winner of a prestigious award. Guest starring Eric Bana and Rob Sitch.

Kath becomes a health professional and has the TAFE certificate to prove it. Elsewhere, Kim needs a guinea pig for her new career...and Brett is busting to impress his bosses.

Education wise Kim would like Epponnee to go private... just for the status of it; and Kel is looking forward to giving his jerbras a good watering.

The down stairs toot is blocked and Kath & Kel's ensuite gets a workout. Next-door neighbour Mandy's house is up for sale and Kel puts in an offer (well over the reserve). Meanwhile, Sharon & Kim put their smarts on the line when they go on 'Deal.' Guest starring Andrew O'Keefe.

Kel is desperate to find out if he's a nob with noble blood. Kath finds a family skeleton in her closet (well her walk in) and Sharon comes face to face with a long-lost relative from the other side of the world. Guest starring Matt Lucas (Little Britain) and Stephen Page (Bangarra Dance Theatre).

Sharon has sworn off guys and has been celibate for three months. Brett is up to his old tricks and Kim kicks him out (again) but when Sharon buys Brett a foot long from Subway it's on for young and old. Kath is also one frustrated lady with Kel busy pushing buttons that are not hers.

Sharon's always been unlucky in love, until now that is, Kath and Kim go into planning mode for the event of the century! Brett gets the job of a lifetime and finds a perfect new place to live with Kim and Epps. With the house to themselves Kath and Kel embark on a new business venture and being people's, people there is no way they cannot fail. Looks like it's all going to end happily for everyone...Or is it?