Subscribe to TRAILERS: \rbrSubscribe to COMING SOON: \rbrSubscribe to CLASSIC TRAILERS: \rbrLike us on FACEBOOK: \rbrFollow us on TWITTER: \rbr\rbrDumb & Dumber (1994) Official Trailer - Jim Carrey, Jeff Daniels Comedy HD\rbr\rbr\rbrThe cross-country adventures of two good-hearted but incredibly stupid friends.