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 goodbye to their Doctor.

Ali Plumb joined Grimmy to talk about movies, with the first Jumanji reboot/sequel photo up for discussion ... the latter's stint on Doctor Who and what other ex-companions have been getting ...

Doctor Who would go on to have huge success with a historical companion when it cast Frazer ... whose primitive frame of reference provided all sorts of headaches for the writers.

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 ...

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.