Doctor Who fans convinced they’ve cracked show’s biggest mystery

Mrs Flood is played by EastEnders alum Anita Dobson (Picture: James Pardon/Bad Wolf/BBC Studios)Doctor Who fans think they might have cracked one of the biggest mysteries of Ncuti Gatwa’s run as the Time Lord so far.Gatwa’s second season of the BBC sci-fi classic has seen Mrs Flood, played by EastEnders alum Anita Dobson, pop up all over the shop with each new episode, much like Susan Twist’s character, Susan Triad.Dobson’s character made her debut in the Christmas speci