Lupin the 3rd S03 E31 Reversal. Reversal and Again Reversal

Mr. Gellon has an impressive art collection, a collection worthy of Lupin's special attention. However, Mr. Gellon is aware of Lupin's motives and takes steps to ensure the safety of his collection. Both sides try every conniving trick in their arsenal to thwart the other; can Gellon and his luchadore henchman stop Lupin from making off with his entire gallery?