The UK television show Dragon's Den was originally commissioned for BBC Two.
The series began on BBC Two in January 2005, introducing British viewers to entrepreneurs seeking investment from a panel of business people. Its early episodes established the familiar presentation style: a founder enters the den, describes a company or product, and asks for a stated amount of money in exchange for a percentage of the business.
BBC Two has historically carried many factual, documentary, and factual-entertainment programmes, making it the original home of Dragon's Den. Later scheduling changes and special programming have not altered the series' original broadcaster.
A common mix-up is confusing the British programme with Dragons' Den adaptations in other countries. The BBC Two answer refers specifically to the original UK version, not to the international franchise.