Season 6 of Letterkenny was released on Crave on Christmas, December 25, 2018. Jared Keeso and Jacob Tierney wrote episodes 1 through 4. Trevor Risk wrote "Different Strokes for Different Folks" and "Yew!" Jacob Tierney directed all episodes.
Bell Media announced production was underway in Sudbury for Season 6 on July 31, 2018 (Bell Media). Publicity focused heavily on the guest appearances of Sarah Wayne Callies, recently noted for AMC's The Walking Dead, and Jonathan Torrens, known recently for Trailer Park Boys, billed as "outsiders."
Also highlighted were the return of Sarah Gadon as Gae, Tiio Horn as Tanis, Kelly McCormack and Jess Salgueiro as Shamrockette stars Mary-Anne and Betty-Anne, and Magalie Lépine Blondeau as Wayne's new girlfriend, Marie Fred.
|Overall No.||Season No.||Title||Synopsis|
|35||1||What Could Be So Urgent?||Wayne and Marie Fred wonder about a stranger's urinal habits. Reilly and Jonesy begin a take down tourny with Dax and Ron.|
|36||2||Bush Party Season||The Hicks host a bush party. The skids make an enemy.|
|37||3||The City||The Hicks take a trip to the City, cause when a friend asks for help, you help them.|
|38||4||Dyck's Slip Out||The Hicks attempt to help Noah Dyck and Anita Dyck find their daughters.|
|39||5||Different Strokes for Different Folks||It's the annual Century Club challenge at MoDean's. Katy is disturbed by McMurray.|
|40||6||Yew!||There's trouble in paradise for Anik and Dary. Wayne makes a decision about Marie Fred. As Scottie Wallis would say, "Yew!"|