In 2013 Higson adapted Agatha Christie's "A Caribbean Mystery" for ITV's "Agatha Christie's Marple" series. In an addition to the plot, Miss Marple attends a talk given by the ornithologist James Bond (played by Higson himself): there she meets Ian Fleming, who is inspired to borrow the speaker's name for the protagonist of his new novel, "Casino Royale". In 2015 Higson reimagined the novel "Strange Case of Dr Jekyll and Mr Hyde" by Robert Louis Stevenson for ITV Studios into a ten part adventure series, set in the 1930s titled "Jekyll and Hyde". In 2017, Higson appeared as Ian Winterman in series three of "Broadchurch", and as Ronnie Maguire in series three of "Grantchester".