In Regina, racers hit the gridiron in Riderville and find thepressure hard to swallow, while they dig deep during a SwitchBack featuring a classic challenge with a twist, touching downin host Jon Montgomery's hometown of Russell, Manitoba.
Jimmy Carr hosts a hybrid of the comedy panel show and thewords-and-numbers quiz, as Jon Richardson and Katherine Ryantake on Richard Ayoade and Laura Smyth. Mathematician RachelRiley looks after the letters and numbers, while Mat Ewinsjoins lexicographer Susie Dent in Dictionary Corner.
With new weather patterns looming, the days are numbered forthose counting on foraging to pull them through. Onesurvivalist is left confused as the Arctic takes back itsgift, while another unexpectedly finds a second chance at amissed opportunity.