Blacque Jacque Shellacque is a cousin of Yosemite Sam and talented hunter.
He was first seen in the criminal notebook in It's a Handbag, when Daffy is looking through the book, so that he can recognize the thief who stole his handbag.
He made his more major appearance 10 episodes later, in Ridiculous Journey. He was the main antagonist in the episode, stalking Tweety, Sylvester and Taz and trying to kill them with guns. It was later revealed that Yosemite hired him to find the pets, and the gun he had was not a rifle, but a tranquilizer.
- He is the cousin of Yosemite Sam, and happens to be voiced by the same actor, Maurice LaMarche.
- The way Blacque Jacque talks is similar to the French Taunter of Monty Python and the Holy Grail.