In the United States, Assassin's Vow streams on Prime and FlixFling, and it is free with ads on The Roku, Hoopla, Fandango at Home Free, Filmzie, Fawesome, Xumo Play, Mometu, and Tubi TV. You can rent or buy it from Fandango At Home and FlixFling. It also streams in 90 other countries.
Is Assassin's Vow worth watching?
100
MasterpieceGoodWatch score
Yes, it's widely acclaimed, with a GoodWatch score of 100.
Can I half-watch Assassin's Vow?
Easy watchDemanding
Yes: it's easy to follow, with complexity at only 5 of 10, and the viewing guide calls it good for background watching.