I watched Pop-Up Royals lastnight on CBC, and laughed 'till I cried. Scott Thompson does the most dementedly funny Queen Elizabeth II... he looks half-crazed.
I've tried to find old video from The Kids in the Hall where he portrays the Queen telling a little red-haired girl that she's evil and should jump into a lake. "Come on! There's candy at the bottom! Do it for England, dear!" Classic.