Richard is hoping to replace himself with an AI host and has left the emergency questions and some of the stand up to the robots. His guest, returning after a hiatus of just 400 episodes is the wonderful Mark Gatiss. They discuss the unfair tale of Jacob Marley, the influence of Robin Askwith, playing to camera 3 as Larry Grayson, Mark's many theatre projects, working with Anthony Hopkins after portraying him in TMWRNJ and directing Reece Shearsmith. But will we find out his favourite episode of Sherlock and will Rich be here next week?