Doctor Who regenerates, with David Tennant returning after a twist in Jodie Whittaker's final episode. Here's what you need to know - ABC News
![Doctor Who: Matt Smith fez & David Tennant Agatha Christie Easter eggs in new Jodie Whittaker episode Kerblam! | Radio Times Doctor Who: Matt Smith fez & David Tennant Agatha Christie Easter eggs in new Jodie Whittaker episode Kerblam! | Radio Times](https://images.immediate.co.uk/production/volatile/sites/3/2018/11/DOCTOR-WHO-50TH-ANNIVERSAR_THE-DAY-OF-THE-DOCTOR_36-4e54f27.jpg?quality=90&resize=980,654)
Doctor Who: Matt Smith fez & David Tennant Agatha Christie Easter eggs in new Jodie Whittaker episode Kerblam! | Radio Times
![David Tennant surprises Doctor Who fans as show bosses pledge future of 'horror, robots and puppets' | Ents & Arts News | Sky News David Tennant surprises Doctor Who fans as show bosses pledge future of 'horror, robots and puppets' | Ents & Arts News | Sky News](https://e3.365dm.com/22/10/2048x1152/skynews-doctor-who-david-tennant_5941383.jpg)
David Tennant surprises Doctor Who fans as show bosses pledge future of 'horror, robots and puppets' | Ents & Arts News | Sky News
![Doctor Who: Power of the Doctor explained as David Tennant 'replaces' Jodie Whittaker - Plymouth Live Doctor Who: Power of the Doctor explained as David Tennant 'replaces' Jodie Whittaker - Plymouth Live](https://i2-prod.plymouthherald.co.uk/incoming/article7738282.ece/ALTERNATES/s615/0_23102022-David-Tennant.jpg)
Doctor Who: Power of the Doctor explained as David Tennant 'replaces' Jodie Whittaker - Plymouth Live
![Doctor Who: The Complete David Tennant Collection (Blu-ray) : Various, Various: Movies & TV - Amazon.com Doctor Who: The Complete David Tennant Collection (Blu-ray) : Various, Various: Movies & TV - Amazon.com](https://m.media-amazon.com/images/I/51g5R3ph8NL._AC_SY580_.jpg)