Celador Entertainment is a UK-based global film and radio company founded in 1983 by Jasper Carrot and Paul Smith. They are known for producing hit shows like Who Wants To Be A Millionaire and films such as The Descent and Slumdog Millionaire. While smaller than major studios like Sony, Celador has found success distributing films on modest budgets, such as The Descent which cost $3.5 million to make but grossed over $57 million worldwide. In addition to film production, Celador also operates several radio stations in the UK and is developing a musical based on Slumdog Millionaire.