When Ami and Yumi inadvertently best a bull while attending a bullfight in Latin America, they’re regarded as heroes. Now the town expects them to fight El Diablo, the toughest bull in the country.

Ami and Yumi have to pay the rent for the bus when Kaz came up with the idea and they get a job as taffy makers at Wacky Wally's candy factory.

Ami and Yumi accidently let 3 bandits out of jail and then they are blamed for it and are on wanted posters, so they decide "showdown" with the bandits!

Kaz almost runs over a squirrel who left his home due to Eldwin Blair chopping down trees for toothpicks, Ami and Yumi decide to help the squirrel get his home back. Later on, Ami chains her and Yumi to the tree. Eldwin starts up the bulldozers and chases them through the forest until he surrounds them. Ami manages to convice Eldwin to save the tree.

Unlike Ami and Kaz, Yumi has never won a trophy before. Intent on winning one, she enters a tofu-dog eating contest. When she entered her first contest she lost. She challenged the champion to a rematch and if she won she got the champion's golden teeth, But if she loses, she and Ami must spit polish and clean his teeth for the rest of their lives. When the champion and Yumi get ready, Yumi starts out slow and the champion is winning but Kaz says mentions the baseball game they went to and Ami starts playing baseball. Yumi starts eating the Tofu-dogs fast and ends up winning the champion's gold teeth.

Ami's tired about not having the group being very clean. So Ami is obsessed in cleaning their trailer. But she now can't find her drum sticks so can she find them?

A magician named Dr. Mysto tries to hypnotise Yumi and cure her of nail biting. He hypnotises Kaz by mistake.

Yumi and Kaz accidentally sell Ami's diary to an auction, the diary is then bought by Harmony so then Ami and Yumi must become Harmony's best friend in order to get the diary back.