HGTV's Million Dollar Rooms gives viewers special access to the most exclusive and expensive spaces to some of the world's most lavish and luxurious homes and a look inside their most costly and extravagant rooms. .. About The Show. Episodes · Photos · Videos · A Grand Tour: Multimillion. Broker Matt Altman shows us "Mediterranean Mod," while broker James Harris shows "Costa Chic." With. Watch full episodes of Buying Million Dollar Homes and get the latest breaking news, exclusive videos and pictures, episode recaps and much more at.