What Does Ralph Fiennes Think of Bellatrix and Voldemort Having a Love Child?

During the After Show, Ralph Fiennes says there are discussions for a sequel to The King’s Man and he’s just waiting for the phone to ring with an opportunity for him to join the cast. Plus, Ralph learns that Bellatrix and Voldemort had a love child in Harry Potter and The Cursed Child, saying he’s cool with that.