This week we speak to Canadian actor and vodka entrepreneur Dan Aykroyd. As a much-loved Hollywood ... Two years later he launched his pride and joy - Crystal Head vodka. Easy to spot thanks ...

This is a man with myriad interests, a restless loopy brain, from the Crystal Head Vodka company he founded to an obsession with UFOlogy. The latter he expounded upon in 2005 DVD Dan Aykroyd ...