The 6 Best ‘Doctor Who’ Companions From All 41 Seasons

Are you ready for the next season of Doctor Who? To celebrate the new Doctor, we’re looking back at some of the age-old Gallifreyan’s best companions.

In a universe filled with genocidal cyborgs, fanatical religious orders, and killer alien statues, it’s safe to say that the titular Doctors of Doctor Who have faced their fair share of challenges over the years. From sword-fighting Sycorax gangsters in the skies over London to outwitting Cybermen on an alternative version of Earth, each...