Brent's new black work shirt changes his personality; Oscar moves in with Davis to avoid paint fumes, but Davis thinks Oscar and Emma are divorcing; the paint fumes start to get to Emma; mysterious crop circles appear in Dog River.

Cast: Brent Butt, Gabrielle Miller, Fred Ewanuick, Eric Peterson, Janet Wright, Lorne Cardinal, Tara Spencer-Nairn, Nancy Robertson, Sean Hoy, Jim McAleese, Ryan Josephson, Christopher Finn, Tim Allen, Josi Cary, Chris Cunningham