If you haven't already signed up, it may be worth your while to subscribe to the TIFFG Alerts:
Pick the one for the Toronto International Film Festival. Every day, they will send out an e-mail listing some of the best bets for getting same-day tickets. Today's e-mail lists:
- 6:00 PM Plus tard, tu comprendras (One Day You'll Understand)
- 6:00 PM Zift
- 7:45 PM Edison & Leo
As mentioned before, you can buy same-day tickets at any of the festival box offices or at the theatre box offices. If the film you want is sold out, you can try the rush line at the theatre screening the film. The TIFFReviews site has a forum with tips on doing the rush line (http://www.tiffreviews.com/forum/viewtopic.php?t=887).