Last month, the MGM network Epix launched a standalone video streaming service called Epix Now. Initially, it was available on Apple TV, Android and iOS. But as of today, it's also available on Roku and Amazon Fire TV, too. This will give more customers access to the network's four live channels, original shows and movies. The expansion will also help Epix Now secure a better foothold in the living room, where Roku and Amazon Fire TV have a stronghold.