It was a sad day when Whovians had to say goodbye to Rory and Amy Pond Williams on the mid-season finale of ‘Doctor Who.’ But as long time fans of the show know, this was not the first time a companion had to leave the TARDIS and it will not be the last.

Companions have come and gone throughout the 49 years of the show and the good people at Harkable have created an infographic for the Mirror detailing not only the companions who have shared time and space with the various incarnations of the Doctor but have also included some great tidbits about their tenure on the show. This infographic is a great source of information for any Whovian, new and classic, to reminisce about the companions of days gone by.

Take a look as we travel down companion memory lane…