The Secret Millionaire is a reality show in which millionaires agree to give away tens of thousand of pounds/dollars of their own money after spending time living in a community where no one knows that they are wealthy. It is produced by the independent production company RDF Media and created by Stephen Lambert. It first aired in 2006 on the UK's Channel 4.

Nick Leslau, a property tycoon with an estimated worth of £200million, goes undercover to help people with severe disabilities in one of the most deprived areas of Glasgow. As Nick builds up friendships with the people he meets, he is forced to confront his own fears and prejudices about disability and reassess his high-flying life.

"The Dude Abides!" (less info)