I can, hand on heart say that Ol Parker is one of the nicest men in showbiz and possibly the most un-showbiz individual you will ever meet. He had the small task of writing and directing Mamma Mia! Here We Go Again, the sequel to one of the highest grossing and most loved live-action musicals of all-time. He’s absolutely nailed it and we talk about how he did that round my kitchen table.