Companions are some of the most important characters in Doctor Who, but some are better than others. Here are all 12 companions from the modern era, ranked.

Whether it's on or off-screen, some Doctor Who companions' best stories happen after they decide to depart the TARDIS and say ...

Elizabeth Sladen made Sarah Jane Smith the quintessential Doctor Who companion and her appearances reflected the series' evolution.

Russell T Davies' first era of Doctor Who is full of relatable ... lack of self esteem prevents her from dreaming big. All of these companions are people we know in our daily lives.

In its six-decade run, there are seasons when the Doctor travels with a single companion and some seasons when they are accompanied by multiple companions. All of the Doctors' companions ...

Doctor Who's Greatest Moments returns this week with a packed episode that salutes the people who share the Doctor's adventures in time and space. So stand by for more fantastic clips, new ...

Starring Dwayne 'The Rock' Johnson, Kevin Hart, Jack Black, and Karen Gillan, it got us thinking about the latter's stint on Doctor Who and what other ex-companions have been getting up to since ...