Dumb and Dumber - watch online: streaming, buy or rent
Currently you are able to watch "Dumb and Dumber" streaming on Crave Starz, Starz Amazon Channel. It is also possible to buy "Dumb and Dumber" on Apple TV, Microsoft Store, Amazon Video, Cineplex as download or rent it on Apple TV, Microsoft Store, Amazon Video, Plex, Cineplex online.