Part of this year's Toronto International Film Festival includes a retrospective of documentary filmmaker Peter Mettler. Mettler, perhaps most well known for his 2002 film "Gambling, Gods and LSD," will be celebrated with a series of screenings that began Sunday. Among them is his 1982 feature-length debut, "Scissere," which CBC noteswas the first student film ever selected by the Toronto festival. [Peter Knegt]