‘Keeping Faith’ Final Season, ‘Bull’ Origin Story, A Cautionary ‘Painkiller’ Fable, A Swedish Murder Case Unfolds in ‘Pray, Obey, Kill’

The Welsh crime drama Killing Faith raises the emotional bar in its third and final season. See how it all began with a Bull flashback. HBO imports another fascinating true-crime docuseries from Scandinavia.

This article originally ran on tvinsider.com.