Fans of the hit TV series Outlander can now watch the first season for free on the Roku Channel. The channel also offers the option to stream all current episodes from Seasons 2 through 7 with a Starz subscription add-on. For those who prefer other platforms, Outlander is available on Netflix, with the first five seasons included in the subscription, and on Amazon, with options to add Starz to a Prime Video subscription or purchase individual seasons.