I can spend a ridiculous amount of time discussing an adventurer through space and time known as the Doctor, the eponymous and millennia-old hero of the BBC's 50-year-old television program Doctor Who ...

The Doctor is constantly regenerating on Doctor Who, taking on different appearances and sensibilities each time. Here is ...

“The Reality War,” the finale of the 15th season of Doctor Who, saw Ncuti Gatwa exit the role of the Doctor, regenerating into Billie Piper, who previously appeared in the series as the Doctor’s ...

Ever since William Hartnell burst onto our screens in November 1963 as the First Doctor, there have been 17 total iterations ...

The longest-running sci-fi series of all time, Doctor Who, has just celebrated its 62nd anniversary, and its longevity has been granted by the titular Doctor’s ability to regenerate. The Doctor is one ...

Doctor Who is one of the longest-running sci-fi TV series for a reason. More than any other sci-fi show on television, Doctor Who is built for change, ready to adapt and evolve with the times. The key ...

The third episode of Doctor Who’s 60th anniversary celebration, “The Giggle,” did something the show had never done before—a bigeneration! The Doctor always “regenerates” whenever one actor gives way ...

Tonight is the end of a Doctor Who era. In this year’s Christmas Special, Matt Smith, who has officially played the title role of the Doctor since 2010, passed the torch to the twelfth Doctor (or ...