The Just for Laughs Festival has been a staple of the Canadian comedy scene for more than 30 years. Now, the festival lends its famous name to this hidden-camera prank show starring a Quebec-based troupe. Canada is the stage and its inhabitants are the characters -- some might say victims -- for the "Candid Camera"-style pranks featured on the half-hour series. Although the pranks last just a few minutes each, that's just long enough to inflict embarrassment on the subjects of the pranks.