Fans can buy all 26 episodes of Gerry Anderson's UFO – The Complete Series on Blu-ray this November. But how well do you remember it? Test your knowledge

Gerry Anderson’s UFO – The Complete Series is heading to Blu-ray this November, and is available to pre-buy now through networkonair.com. In celebration of its release, test your knowledge of Gerry and Sylvia Anderson’s cult sci-fi series…