‘Butcher & Blackbird’ Finds Its Sloane and Rowan: Everything We Know So Far

The casting department killed it with these leads. Butcher & Blackbird’s casting department is killing it. On October 22, the Brynne Weaver adaptation got a major update: Not only did it find a home at Prime Video — aka the leading streamer for book-to-screen adaptations — but it also announced the actors playing serial killers Sloane and Rowan.