UK Game Shows - Fifteen-to-One
- Detailed show description, including rules, contestants, history, trivia and synopsis.
- http://www.ukgameshows.com/atoz/programmes/f/fifteen_to_one/

Quizplayers.com - Fifteen to One
- Features show information, including contestants, champions, records, auditions, rules, audio and video clips.
- http://www.quizplayers.com/quizplayers/fifteen_to_one/

625 Television Room - Fifteen to One
- How the quiz was invented, and the experience of a former contestant.
- http://625.uk.com/15to1/