David Tennant and Doctor Who are a beloved duo like peanut butter and jelly. The actor went from being a fan of the sci-fi series as a lad to becoming one of the most popular Doctors of all-time.

Doctor Who has worked with many companions through his long tenure in space and time, but these were the absolute best the ...

Doctor Who'sTARDIS teams are always a delight to watch, with the Doctor establishing a strong rapport with beings from various planets and periods. The companions often form the show's beating heart, ...