Taking to the dance floor on this antiques hunt are two fleet-footed stars of the Strictly ballroom, husband and wife Aljaž Škorjanec and Janette Manrara.They're joined by David Harper and Izzie Balmer for an antiques whirl through Oxfordshire in a 60s Mercedes and a 70s Jaguar.Along the way, Aljaž and Izzie waltz their way into the history of one of Britain's motoring icons, the MG, while Janette and David find out about Stratford-upon-Avon's lesser known literary great, Marie Corelli.An arts and crafts candlestick and a novelty vesta case feature among our sure-footed celebrities' buys, but will a boomerang that once belonged to a star of the silver screen come back to haunt them?After they're all shopped out, it's time for them to shake their stuff for a final showdown in Essex.