From Nairn:

A new short trailer is being shown on BBC Canada (Shaw Digital Channel 106 in Calgary). It’s not much more than a minute, doesn’t show us anything we haven’t seen before. Shots include the ring spinning into Frodo’s hand, the fellowship’s attempt on Caradhras and Galadriel with Frodo. Her line “even the smallest person can change the future” seems to be the hook they’re going for, at least for this campaign, as it was about the only line of dialogue in the trailer.

(I’ve not seen this in Montreal, but I’ll keep my eyes out for you -Xo)