Betty arrives at a crime scene only to be accused of it. Betty has to find and square off against her three dopplegangers or face the punishment. Betty investigates a disturbance only to have her ship infested with space spiders.
"Power Arrangers" Atomic Betty is forced to stop the evil Nuclea from stealing all the energy in the Universe, but she feels the worse fate is actually a weekend with Megan and Penelope while her parents are away."A Dream Come True" Atomic Betty wants to get tickets to the Missy Miss Concert and relies on his father's connections to get her one.
"Atomic Betty Vs the Giant Killer Ants!" Atomic Betty tries to stop Maximus, who is using enlarged ants as an army, in an effort to get at multi-plasma nectar that can increase objects' size."Best (Mis)Laid Plans" Maximus steals the blueprints for a top secret fleet of starships, so Betty is called to stop him.
"No Business Like Snow Business" During ice skating practice, Betty is called to stop an army of robotic snowmen led by Icilica."Infantor Rules" The hologame "Infantor Rules" starts to kidnap citizens throughout the galaxy, so Atomic Betty tries to stop Infantor from within the game itself.
"Galactice Pirates of the Corralean" Atomic Betty has to help Sparky and X-5 get back a treasure map stolen by pirates while they her friends were supposed to be guarding it."The Revenge of Masticula" When Sparky leaves a hot grill on the ice, he accidentally releases the evil Masticula. Atomic Betty has to try to stop Masticula while also having to watch her younger cousin at the state fair.
"The Incredible Shrinking Betty" Enormo the Magnificent shrinks the inhabitants of many different planets, so Atomic Betty is called to stop him despite being shrunken to the size of a flea."Friends for Eternity" On Mother's Day, with her own mother sick in bed, Atomic Betty is forced to find the missing crystals that allow the galactic defenders to power their ships.
"Wizard of Orb" Betty tries to save King R-Turmex from the clutches of the wizard Solovem, when she is supposed to be at a skateboarding competition."Max-Land" Maximus plans to use his new amusement park to brainwash children into being his minions. Betty tries to stop him, while trying to find out if her grandmother has a secret identity.
"Like Father, Like Scum" As Betty's mom leads Betty's ranger group, Betty gets called away to stop Maximus and his father's scheme to steal the Golden Yolk."Planet Stinxx" Atomic Betty tries to stop the evil Mylord Orus from polluting the galaxy with toxic garbage.
"Big Top Betty" At an annual charity circus, the Chameleon, disguised as a junior galactic guardian, steals the key to the donations. Atomic Betty is called to assist in apprehending the Chameleon."Dr. Cerebral and the Stupificator Ray" Dr. Cerebral turns the greatest scientist in the universe into an idiot. Atomic Betty is called to stop the doctor before he ruins the brains of all the universe's smartest people.
"Jingle Brawls" The Chameleon wishes to be Maximus' new assistant by giving Maximus the death of Atomic Betty for Christmas."Toy Hy-story-ia" Atomic Betty has to rescue Santa Claus when he is kidnapped by an evil alien that never gets any presents.
"Franken Brain" Robots who vacationed on Robot Paradise are returning home and then blowing up. When Atomic Betty finds out X-5 has gone to Robot Paradise, she and Sparky go to save him."Evil Idol" Maximus throws a contest called "Evil Idol" in which villains compete to see who can destroy Atomic Betty first.