When Pratchett died in 2015, his long-time friend Gaiman announced that there was no way a Good Omens adaptation would ever happen without him. “Absolutely not,” Gaiman recalled saying during a well-attended 2016 memorial for Pratchett. “Terry and I had a deal that we would only work on Good Omens things together. Everything that was ever written—bookmarks and tiny little things—we would always collaborate, everything was a collaboration. So, obviously, no.”
But Pratchett, perhaps anticipating that his friend would have this attitude, arranged for a letter to be sent in which he urged Gaiman to finish the adaptation without him. “At that point, I think I said, ‘You bastard, yes,’” Gaiman announced to the cheering crowd at Pratchett’s memorial. So expectations around this particular adaptation are, as you might imagine, unusually high. Very few TV series involve a nearly 30-year wait, the death of a beloved co-author, a posthumous wish, and the work of a devoted friend.

