Looking for a British Tv show about priests in the Vatican.

The Tv show was broadcast in 2012

Each episode is around 40 minutes long.

The Tv series revolves around 4-6 highly intelligent priests sitting in the Vatican having a conversation with each other. I can't remember exactly what they were talking about but the topic of discussion leads to the contradicting narrative of the crucifixion, as presented in the gospels of Mark, Matthew, Luke and John.

, One of the priests brings up another relatively obscure crucified figure that was adored in Rome around the same time christianity started, and they wonder if its true. Suddenly they claim to feel a certain uplifting pressure in their skull and the scene shifts on, steadily showing the passage of time. Eventually they manage to solve what they were attemping to do, their eyes change to resemble that of an alien and the main priest proclaims this is all an illusion, flicks through the contradictions in the gospels and says "they all balance out".

The next scene shows a ufo descending from the sky and two large Grey Aliens enter the Vatican. The main priests claims, "these things must be god" and that "they come from the sun". Directly afterwards the Aliens decide to take them on a trip to space, where they travel through the Sun and arrive at a pink planet and bodies are shown hooked up to a machines a bit similar to the Matrix.