The answers to this week's movie quiz
1. An American Werewolf in London
2. Back to the Future
3. I'm Kevin Costner in JFK.
4. The Doctor from Dr Who.
5. Blindness. They played people with that condition in Bride of Frankenstein, The Great Escape, Dancer in the Dark, Wait until Dark and Scent of a Woman.
6. The Searchers. John Wayne is frequently heard using the phrase "That'll be the day" in that film.
7. They are, respectively, the youngest and oldest people to win a competitive - that is to say not honorary - Academy Award.
8. The Marx Brothers. The films referenced are A Night at the Opera, A Day at the Races, Go West and Monkey Business.
9. Ian Curtis, lead singer of Joy Division. Riley and Harris play him in, respectively, Control and 24 Hour Party People. The car chase in Heat is scored to a version of Joy Division's New Dawn Fades by Moby. The last film referenced is Closer, also the name of a Joy Division album.
10. Excerpts of these Nic Roeg films all turned up in E=MC2 by Big Audio Dynamite.