© Netflix Every now and again a TV show comes out of the blue with a relatively unknown cast and is a surprise success. ' Stranger Things ' springs to mind. ' Beef ' is another. Now Netflix has done it again with 'Baby Reindeer'. © Netflix Based on its star Richard Gadd's acclaimed autobiographical one man show of the same name , it's a twisted tale about stalking. Constantly bucking expectations, the show strays into territory the viewer might find disturbing and surprising, subverting usual victim narratives. Drawing on his own experience of being hounded in real life, Gadd plays a fictionalised version of himself, Donny Dunn - a struggling stand up comedian who works during the day in a London pub. A wannabe Vic Reeves, he's a reserved guy offstage who is still on good terms with an ex girlfriend, Shalom Brune-Franklin's Keeley's mum. Nina Sosanya's Liz is even his landlady. © Netflix While working on a shift, he takes pity on a distra