meaning she became one of the longest-ever Doctor Who companions – the other being Billie Piper’s Rose Tyler. The fiercely loyal junior police officer from Sheffield won over audiences with ...

Doctor Who's success is due to engaging stories and companions serving as an anchor for the audience on thrilling journeys.

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 ...