Sarah Elizabeth Dunsworth-Nickerson (born January 25, 1976) is a Canadian actress who plays the character of the same name on the Canadian television program Trailer Park Boys. She is the real-life daughter of the late John Dunsworth, the actor who played Mr. Lahey. She was also the costume designer on Hobo with a Shotgun. She additionally starred in Treevenge. Her sister Molly Dunsworth is also an actress.