Director Douglas Mackinnon and Michael McKean also attended the event.
David Tennant and Micheal Sheen star in the adaptation of Neil Gaiman and Terry Pratchett’s comedy Good Omens. The six part television series will be released on Amazon Prime on Friday 31st May and will be shown on BBC Two about six months later. Television channels where it will be broadcast in other countries have not been announced yet.
Please scroll down to see the full batch of photos.