Tickled is a documentary that explores the world of ‘competitive endurance tickling’, starting out as a light-hearted and entertaining human interest story that gets pretty dark, pretty quickly. If you’re indecisive or arguing with someone about what to watch one evening, give this a go as will provide you with part comedy, part thriller, part investigative journalism. For a good overview that doesn’t give too much away, check out this review. Watch the trailer. It’s available on iTunes.