UPDATE 2: We are expecting the Narnia trailer tonight (Dec. 4th) around 7:30 PST.
The Internet has been buzzing about several high profile trailers that have either been seen or now have dates on which we will see them debut.
ComingSoon announces that we will soon see a trailer for Indiana Jones and the Kingdom of the Crystal Skull in February, most likely with The Spiderwick Chronicles on the 15th. They also say to look for a trailer for The Dark Knight in only two weeks with I Am Legend, which hits theaters on December 14th. Of course you must remember that IMAX showings of I Am Legend have already been confirmed to be showing the first seven minutes of The Dark Knight as well.
Finally, Harry at AICN saw both the trailer for Sex and the City and Speed Racer, but there are no dates mentioned as to when they will actually debut. Knowles caught them both at a screening for The Golden Compass so perhaps we will see them both this week.