FROM HERE : But the best part of the film isn't the sweeping battles, the mournful soldiers, or the explosive shoot-outs; it's the hateful alliance between Blondie (Clint Eastwood) and Tuco (Eli Wallach...maintain their thorny attitude toward each other. I'm not sure if it's true, but it would certainly explain a lot. LEONE MADE THEM SHARE A FRIGGING BED AND I'M WONDERING WHY I'M TEAM TUCO WO