Season 4

Totally Spies! (2001), © is Owned by Marathon. Episode Description: During cheerleading practice, Mandy breaks a nail, but is offered a spot as a reporter on the school television. The girls are called in to clean up Jerry's office and organize the gadgets inventory. They discover a gadget that is actually a time machine which sends them 20 years into the future. While there, they are horrified to discover that Mandy has become a major media celebrity over Beverly Hills, and that she plans to "Mandify" everyone as their future selves are being abducted.

Totally Spies! (2001), © is Owned by Marathon. Episode Description: Following a humiliation in the lunchroom, Arnold is left depressed. That night, as they watch someone breaking into an armored van, Arnold dressed as a superhero appears, and attempts to capture the man. The van traps Arnold, and drives off a cliff, but Sam, Clover, and Alex save him. They tell Arnold to keep their identities secret and to not get involved anymore, however, Geraldine Husk appears and motivates Arnold to continue going. The next day, Arnold's superhero alter ego has been reported saving people, but the device is secretly brainwashing Arnold to destroy the spies. In the subplot, Alex houses a lost puppy, but makes Jerry take care of him while she goes on mission.

Totally Spies! (2001), © is Owned by Marathon. Episode Description: Jerry is invited to star in a spy film, leaving the girls in charge of WOOHP business. But a series of kidnappings of Hollywood's top producers brings a trail that points to Jerry. The girls discover that the director is actually WOOHP villain Marco Lumiere, but must convince Jerry, who stubbornly believes all the events are part of their film production.

Totally Spies! (2001), © is Owned by Marathon. Episode Description: The spies are sent to investigate a wave of cases where men have fallen into sleep deep, causing heartbreak to their significant others. At the house of one of the guys, they discover a plant that is able to move on its own as well as spray sleeping gas. They trace the plant's habitat to a remote island in the Indian Ocean where they discover a botanist named Violet Vanderfleet is planning to use her flowers called the Viola Vanderfleetus to destroy the male half of civilization, citing her own failed relationships as motivation. In the subplot, when Clover realizes that Sam has a study date with her ex-boyfriend Fernando, she gets very jealous.

Totally Spies! (2001), © is Owned by Marathon. Episode Description: The girls must track down the cause of people being flash frozen based on the sound of a short motif that was recorded at the scene. Their pursuit leads to an ice cream truck, and a factory where its owner has been disgruntled by the snack and dessert trends taking away his customers, so he plans to freeze everyone and everything with his ice cream. In the subplot, Alex is seen in a new dress by her date prior to the event, and it leads to a streak of bad dating luck.

Totally Spies! (2001), © is Owned by Marathon. Episode Description: The girls are called to find the reason why women in Paris have been running away crying over their looks. They find one of the women, who has an ugly expression and trace the beauty products to a designer named Miss Vanity who has been recruiting models. The former beauty queen creates products that give the wearer any emotion they chose, but the problem is that Vanity chooses the emotion and the makeup changes their appearance as such. Sam and Alex are sprayed with happiness and poutiness respectively. In the subplot, Clover is rejected by a boy and gives up trying to maintain her good looks.

Totally Spies! (2001), © is Owned by Marathon. Episode Description: The girls are called to spy on Kyle Katz, a jewel thief who has never been caught and who plans a large heist on a special night where Venus, Earth, and some other planets are aligned. Kyle is extremely attractive to the three girls and is also aware that they have been watching him. After several failures to catch him in the act, the girls must stop him from stealing a rare pearl. In the subplot, when Sam wins first place in the science fair, she becomes the target of all the nerd boys at school who chase her and want her to sign their T-shirts of her.