I can highly recommend this very good new series now showing on Sky Atlantic.

Colin Farrell is virtually unrecognisable with the fat suit they have him wear and the make up effects are excellent, looks nothing like him. Supported with a good cast makes this all the better for viewing.

Only 2 episodes in and I'm hooked on it already. Shame I can't be watching the rest in advance it's that good.
Here's the trailer.