 Carlo Rota and Sheila McCarthy, in character as Yasir and Sarah, also later appeared in a crossover with Brent (Brent Butt) and Hank (Fred Ewanuick) from "Corner Gas" on the sketch comedy series "Royal Canadian Air Farce", debating the location of Mercy and Dog River (both fictional towns) in relation to each other after Yasir and Sarah bought the gas station and fired Brent.Guest actors who have appeared on the show include Colin Mochrie, Dan Redican, Samantha Bee, Dave Foley, Maria Vacratsis, Sam Kalilieh, Peter Wildman, Sugith Varughese, Hrant Alianak, Veena Sood, Kathryn Winslow, Jayne Eastwood, Patrick McKenna and Tom Jackson, as well as hockey player Darcy Tucker, curler Glenn Howard, and sportscaster Ron MacLean.The show's executive producers are Mary Darling and Clark Donnelly, owners of WestWind Pictures, and Allan Magee.