Over the last 62 years, 17 different actors have played the titular time-traveling adventurer in Doctor Who, each delivering important first and last lines. As a being from another universe known as the Timeless Child, the Doctor has unlimited potential to regenerate their body every time they become ill, injured, or dead. This ability was […] The post All 17 Doctors’ First & Last Lines In Doctor Who Explained appeared first on ComicBook.com .