Carmen steals parts of famous artwork to try to create her own personal masterpiece.

Zack and Ivy puruse Carmen to Ayer's Rock where she has brought items of mysterious origins together in an attempt to contact aliens.

Carmen steals objects that have to do with literature such as Mark Twain's writing desk, Charles Dickens's inkwell, and a jungle ruin like the one that appears in the Jungle Book. They follow Carmen's clues to a remote hideaway in the Swiss Alps where they think Carmen was writing her memoirs. However, she was actually sending the detectives on a wild goose chase while Sara Bellum had tapped into Acme's files and stolen them all.

Carmen goes on a ""Wizard of Oz""-related heist.

Carmen goes back in time to steal obhgects that can change history. (i.e., the shoe on Paul Revere's horse, and the tea from the Boston Tea Party)

Zack creates a computer, the Zack Attack 20,000, which he believes will capture Carmen. However, when Carmen escapes with one of the treasures Zack had the computer protect, Ivy decides that she doesn't want to put her faith in it. The siblings go their own separate ways on this case, until Ivy is captured by Carmen.

Carmen begins to steal items that she once saved from other criminals to lure her ex-partner, Suhara, out of retirement. Suhara joins Zack and Ivy to pursue Carmen- much to Zack's dismay. Zack feels Suhara is too old to be of any assistance. He soon learns to respect Suhara and even though they ultimately lose Carmen, Zack learns a valuable lesson that he'll never forget.

Famous ACME detective Lee Jordon comes to town. But there's something...off about him.

As it turns out, Lee Jordan works for Carmen, and is attempting ""the biggest heist ever"".

Carmen arrives in the year 2101 where she stops a heist of a powerful electro-magnet. Meanwhile, Zack and Ivy arrive at the future Acme Detective Agency where the wacky Future Chief doesn't recognize them. They try to prove who they are, but run into a few scrapes with the law. Eventually they meet up with Carmen in Africa. Although the detectives expose that she is a criminal, she escapes with the magnet and Zack and Ivy end up captured.