In 1896, Bugs Bunny walks into a Dawson Citysaloon with a bag full of gold nuggets. Bugs has no use for them and claims he confused "karats" with carrots. The men in the saloon look suspiciously at Bugs when he requests a glass of carrot juice, and the eager bartender compliments Bugs' stones, one of which Bugs uses to pay him. Bugs is almost shot by Blacque Jacque Shellacque—a villain wanted for "crimes" including claim-jumping, pogo-sticking and square dance calling.
Jacque demands Bugs hand over the gold. When Bugs refuses, Jacque engages Bugs in a game of blackjack; Bugs stands on one card, which turns out to be the "21 of hearts". Having won the hand, Bugs recovers his gold and begins to leave, but is stopped by an enraged Jacque, who claims it is dangerous to cross him. Bugs convinces Jacque there is someone in another room who claims to be twice as dangerous. As Jacque confronts the stranger (Bugs in disguise), the stranger aims a pop gun. Jacque pulls the cork and the gun blasts him in the face. Bugs then pretends to have a phone call for Jacque and says the caller is "Fifi from Montreal." The receiver is a lit stick of dynamite, and when Jacque attempts to answer the dynamite explodes. A dazed Jacque remarks that "Fifi was always a "blast"."
Jacque corners Bugs in a storeroom, holds a pistol to his head and demands the gold. Bugs pretends to cower and "surrenders" the gold. The bag is actually gunpowder that begins to leak out as Jacque makes his getaway while shouting "I'm rich, I'm rich! 90% bracket!" Bugs lights the gunpowder trail, which sets off a large and colorful explosion in the distance. Bugs remarks, "Gee, those Northern Lights are pretty this time of year." He then reveals that his 'gold' was merely rocks painted yellow, and he departs on his husky.
^Beck, Jerry; Friedwald, Will (1989). Looney Tunes and Merrie Melodies: A Complete Illustrated Guide to the Warner Bros. Cartoons. Henry Holt and Co. p. 319. ISBN0-8050-0894-2.