TORONTO -- This year's Gemini Awards will salute CTV's "Corner Gas," Showcase's "Trailer Park Boys," and CBC's "Royal Canadian Air Farce" to mark the end of each show's final season.

The comedies all recently wrapped acclaimed runs, and the Academy of Canadian Cinema and Television says cast members from each show will be on hand to accept a special award.

One "Gas" alum already confirmed to attend is Gabrielle Miller, who will be a presenter.

Other celebrities dropping by include Rush guitarist Alex Lifeson, who guest starred on "Trailer Park Boys," "Glee" star Cory Monteith, "Flashpoint" star Hugh Dillon and "Being Erica" star Erin Karpluk.

The Gemini Awards, which celebrate the best in Canadian television, take place Saturday in Calgary.