Treasure Detectives When art, science, and millions are on the line, the Treasure Detectives are on the case. On Tuesday's episode, Dowling and his team meet a former tech executive with deep pockets who is about to put 12 million dollars down on a violin if it proves to be a rare Stradivarius. Can modern science prove that this is indeed a 300 year old instrument made by the great Italian master craftsman? »Tuesday 9p ET|PT | The Car Chasers For Jeff Allen and Perry Barndt, buying, fixing and flipping cars is a way of life. On Tuesday's episode, Jeff and Meg head to Hollywood in search of movie cars to auction fast, but a bitter negotiation with Jeff's friend Ted Moser may dash their hopes of scoring the classic '67 LeMans from "Argo" and the famous Buick Grand National from "Fast & Furious." »Tuesday 10p ET|PT |