Dumb and Dumber - watch online: streaming, buy or rent
Currently you are able to watch "Dumb and Dumber" streaming on Viaplay, Strim. It is also possible to buy "Dumb and Dumber" on Apple TV, Blockbuster, SF Anytime, TV 2 Play as download or rent it on TV 2 Play, Apple TV, Blockbuster, SF Anytime online.