EntityQ55497622· pop 14· linked from 872 articlescompanionSign in to savetype of fictional character from the series Doctor WhoConnectionsUNITEntityThe DoctorEntityJack HarknessEntityVoyage of the DamnedEntityBBCConceptThe Sarah Jane AdventuresEntityRussell T DaviesEntityCybermanEntityThe MasterEntityRiver SongEntityDoctor WhoEntityK-9EntityEighth DoctorEntityDoctor Who, series 2EntityDoctor Who, series 5EntityDoctor Who, series 7EntityDoctor Who, series 9EntityDoctor Who, series 10EntityDoctor Who MagazineEntityDoctor Who, season 23EntityCategoriesDoctor Who companionsDoctor Who listsLists of Doctor Who charactersLists of fictional sidekicksTelevision sidekicks