Overview: Walking Tall We all want to fit in. That's just the way we're wired. But for the young man you’ll meet on Sunday night, blending into the crowd is an impossible dream. Igor is dangerously tall — 8 foot — and getting bigger by the day. While the first thing you notice about Igor is undoubtedly his height, spend some time with him and you realise he's also charming, funny, complex and heartbreakingly lonely. He also has the biggest smile you’ll ever see — you just have to find a way to coax it out of him. Kidnapped! In Sao Paulo, just walking outside your front door can be dangerous. Not even children are safe. The men and women who track down and rescue the hostages are members of Brazil's crack anti-kidnapping unit. Allison Langdon joined these courageous men and women for one incredibly intense week. At times, Allison felt like she had wandered onto the set of a Hollywood action movie — except on this beat the bad guys and the bullets are real. Face Blind Imagine if you always felt like you were surrounded by strangers, because you couldn't identify your own child or even recognise your own face in the mirror. Well, that's what life is like every day for sufferers of face blindness.