By Charley December 17, 2007 9:49 PM

If you're a fan of Jim Carrey, Steve Carell, Dr. Seuss, cartoons, trailers that are way too long, or the color orange, you may enjoy the new trailer for the upcoming animated feature Horton Hears a Who, adapted from the good Doctor's story of the same name. The trailer starts out pretty entertaining, but I don't know how it ends because I dozed off.
Watch the trailer.
Carrey voices Horton; Carell is the Mayor of Who-ville. The list of celebrity supporting voices and cameos reads like me and my girlfriend's "celebrity exceptions" lists, so it's probably easier for you check out the DTMDb entry here for a lits of the other actors who took part in the project. Before you ask: Yes, Seth Rogen is one of our exceptions, but I'm not saying whose. We make our lists realistic, okay?
The movie is scheduled for a March 2008 release.