Watch Ray Donovan - Rattus Rattus (s4 e12) Online - Watch online anytime: Stream, Download, Buy, Rent

Ray Donovan, Season 4 Episode 12, is available to watch free on The Roku Channel and stream on Showtime. You can also stream, download, buy, rent Ray Donovan on demand at Showtime, Amazon Prime, Amazon, Hulu, Vudu, FuboTV, Sling, FandangoNow, Google Play, DIRECTV NOW, iTunes, Showtime Anytime online.