Richard Coles and Suzy Klein with adventurer and TV presenter Simon Reeve. Judith Keppel, the first person to hit the jackpot on Who Wants To Be A Millionaire, contemplates luck; food and travel writer Michael Booth explores Scandinavia; cricketer and columnist Ed Smith reflects on managing maverick talent; Andrew Cotton describes the thrill and skill of surfing a big wave; toxinologist Dr Zoltan Takacs explains why he's charmed by snakes and their venom; Marjorie Wallace shares her Inheritance Tracks, and Kate Allatt recalls how Facebook helped her out of locked-in syndrome.

Produced by Dilly Barlow.