Tonton Streaming Neverwhere (1996) S1E2 - Knightsbridge

Richard Mayhew has fallen into a parallel world that exists beneath the streets of London and he wants his old life back. His only chance is to find Door and the Marquis, who have set off for the Floating Market in search of a bodyguard to protect Door from Croup and Vandemar. But Richard could do with protection himself.