Sex Education , which premiered on Netflix last week, is one of many projects made in Wales in 2018 that has hit the screen this year. The 8 part, coming of age comedy drama follows awkward teenager Otis Milburn (Asa Butterfield) as he navigates the road into adulthood. It stars Hollywood A-lister Gillian Anderson as his cringeworthily honest, sex therapist mum. Sex Education is one of a string of productions wholly or partly filmed in...