The Guardian has been having a series of interviews and photoshoots with actresses who've played companions:
- Video interview with Billie, Karen, Freema, Louise Jameson, Katy Manning and Carole Ann Ford
- Companions of the 60s and 70s: Essays by Carole, Katy, Louise and Deborah Watling
- Companions of the 80s and 90s: Essays by Janet Fielding, Sarah Sutton, Bonnie Langford, Sophie Aldred and Daphne Ashbrook
- Companions since 2005: Essays by Billie, Freema, Catherine and Karen
All The Guardian pieces celebrating 50 years of Doctor Who
are collected here.