On her way to the mall, Lucille notices that the subway train she is on is comandeered by Bird Bird and the Ninja Crows. They announce that they are taking all the passengers prisoner and bringing the train into a hidden tunnel so no one will find them. Later at the Pizza Parlour, Speedy and Polly are discussing the disappearance of the subway train while Guido rushes in tell them about Lucille's disappearance. Believing that Lucille is on the missing train, the Pizza Cats search the subway tunnels to find the train. Meanwhile, Bad Bird orders the passengers and mining robots to dig through the ground for riches. Lucille blows her top and the Pizza Cats are injured as well as the enemies. When the other Pizza Cats return to the Pizza Parlour to suit up for battle, Bad Bird suddenly believes that he has reached the riches but only to find a giant goldfish. The Pizza Cats arrive when Lucille blows her top again, and Bad Bird's robot decide to leave quickly. Francine sends for Meowzma, a
עורבי הנינג'ה יוצרים היסטריה כשהם מטים רכבת נוסעים לתוך מנהרה סודית ומאלצים את הנוסעים לחפור כדי למצוא אוצר נסתר. החתולים מנסים למנוע את המהלך.
Pájaro Malo secuestra a varias personas en un tren subterráneo, incluso Lucille, y los usa excavar un túnel debajo a la bóveda del palacio.
おミツの乗った地下鉄が、カラ丸たちにハイジャックされてしまった。カラ丸は乗客たちを使って、EDO城の真下までつながるトンネルを作り、そのトンネルを通って埋蔵金を手に入れようとたくらんでいた。
