This is sure to ruffle a few vestments.

Starring Jude Law and Diane Keaton, this joint production between Sky Atlantic, Canal+ and HBO stars Law as the world's youngest and first ever American Pope and by the looks of things, it ain't going to be all peace and love.

Here's the official synopsis:

Lenny Belardo is no ordinary Pope. He is the youngest and first American Pope in history. We find him on the morning of his first day in office, preparing to enter into the power struggles inside the closed, secretive Vatican state.

'The Young Pope' comes to Sky Atlantic this October.