ITV3 Miss Marple Catch up on the ITV Hub Agatha Christie's crime thrillers featuring the author's much-loved spinster sleuth Miss Jane Marple. 2 episodes available to watch Share this programme: Share on Facebook Share on Twitter Share on Google+ Series 5 3. The Blue Geranium Mon Monday 13 Nov 8pm Did a woman really die of shock when the geranium in her wallpaper turned blue? 2. The Secret of Chimneys Mon Monday 6 Nov 8pm When a guest at a country estate is killed, Miss Marple discovers a dark secret.