Season 4

Paul hires a Lou Diamond Phillips impersonator for Agnes' birthday – but the party takes a dark, oddly familiar turn.

Paul lies to impress some "superdads", Dean reignites a war of nations with Gale, and Lips isn't buying Cousin Leon's attempt at redemption.

Paul forms a rival firefighter team, Chickadee and Serena hit turbulence, and Lips suspends himself from duty.

Paul gets injured and milks it for all it’s worth, Leon gets hired, and Rose’s “anti-gang” seminar backfires.

A charming thousandaire threatens Paul and Dean’s friendship, as Leon wrestles with his inner demons, and Serena starts doubting Chickadee.

Paul abandons Stephen Harper in the bush; Dean sabotages Cousin Leon’s date, and Roger struggles to adapt to a new AI program.

Paul goes to war with a water truck tyrant; Chickadee finds her voice, and Rita and Agnes try to one-up each other with their grandkids.

Paul becomes a double agent; Dean and Leon become obsessed with a role-playing game, and Chickadee applies for art school.

A hypnotist swaps Paul and Dean’s bodies; Beanpole and Agnes’ food turns emotional, and Roger battles an audience.

Familiar foes return as Yeah Man and the Bittern family lodge are both under threat.