Season Finale – Familiar foes return as Yeah Man and the Bittern family lodge are both under threat. Joel D. Montgrand guest stars.

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

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

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

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

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

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

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 hires a Lou Diamond Phillips impersonator for Agnes' birthday - but the party takes a dark, oddly familiar turn. Brent Butt guest stars