Doctor Who series 13: The fam gets bigger as Game of Thrones star Jacob Anderson joins as ‘fun and adventurous’ Vinder

Jacob Anderson joins the Whoniverse (Picture: BBC)Doctor Who continues to add to its stellar cast with Game Of Thrones star Jacob Anderson coming on board for series 13.The actor, best known for playing Grey Worm on the HBO series, has been cast as the mysterious Vinder, a recurring character who will pop up throughout the series.Vinder will join forces with the Doctor (Jodie Whittaker) Yaz (Mandip Gill) and Dan (John Bishop) as the Time Lord faces her biggest ever adventure battling the forces