Donny and Marie Osmond bring us a taste of their hugely successful Las Vegas show and answer questions from a celebrity audience about three decades as showbiz superstars. It is over 20 years since the famous siblings last performed together in the UK, and today they sing some of their greatest hits as well as songs from their Vegas show. Highlights include a frenzied version of Crazy Horses by Donny, and Marie's huge hit Paper Roses.