Cyrille Le Paradox was a collector of rare items who worked in the trafficking of priceless stolen treasures, while also owning a museum to cover up his crimes. Le Paradox came from a long line of master thieves, called the Le Paradox Clan, similar to Sly Cooper. He planned on creating a false royal ancestry by time traveling to the past in order to become of worth in the present. He also tried to ruin the Cooper Clan by stealing their canes, thus rewriting Cooper history, but ultimately failed.
He is the main antagonist of Sly Cooper: Thieves in Time and is voiced by Nolan North.