"Where do you come from?" That's the question Khazar Fatemi is trying to answer. A Swedish citizen born in Iran and raised in Afghanistan, Khazar's parents fled her birthplace when they were put on a death list for dissidence. Returning to her childhood home for the first time in 20 years, she takes us on an emotional journey through a country full of voiceless victims.

It's never easy watching the stories of lives ruined by war. Walls riddled with holes and trees hit by explosions are just the physical symptoms as businesses and families suffer tragic losses at the hands of regimes and conflict. But Khazar's story gives things a personal perspective - she sees old classmates and neighbours, and returns to childhood places with a different viewpoint (literally in one bakery she visits, which has a high surface she never used to be able to see as a kid), and that heightens the emotional impact of the powerful images on screen.

Everyone loves toilets. Without them, the streets (and our children) would be covered in crap. And there's nothing quite like rushing to the toilet in a London Film Festival cinema and relieving yourself just before a UK premiere. But how observant are you when you're doing your business? Now you can find out with the LFF Toilet Quiz.

What do you get as a prize? Well now, if you've been following film folks on Twitter over the past couple of weeks, you will have noticed a ridiculous number of tweets about the free chocolate offered to delegates by the BFI. But looking at endless pictures of other people eating chocolate sucks. So we're going to give you the chance to win three whole bars of Green & Black's for yourself - plus one mini-chocolate bar too.

Now according to Tesco, each individual bar costs around £2.06. So together, this mind-blowing chocolatey haul is collectively worth over £6.18. SIX POUNDS AND EIGHTEEN PENCE. That's a lot of chocolate (warning: no it isn't). To get your hands on the chocolate, all you have to do is name the five LFF cinemas from the pictures of water closets below...

Email/tweet answers to This e-mail address is being protected from spambots. You need JavaScript enabled to view it (or @iFlicks) by midnight, Friday 28th October, and the person who identifies the most toilets wins the bounty. (Note: Bounty chocolate bars are not included in the prize.)