The Sinner - watch online: stream, buy or rent
Currently you are able to watch "The Sinner" streaming on Netflix, Hoichoi, Netflix Standard with Ads or buy it as download on Amazon Video, Apple TV, Sky Store.
Unfortunately, there aren't any free streaming options for The Sinner right now. If you want know when it is streaming for free, click 'Free' in the filters above and hit the notification bell.