Following the defeat of Professor Marmalade and their release from prison, the Bad Guys have reformed, but they struggle to fit into society. Wolf, Shark, Piranha, and Tarantula unsuccessfully apply for jobs while Snake is frequently absent from home. Wolf spends his time with Diane, and they grow closer but are unable to start a romantic relationship due to their public differences. Inspired by Diane to give people a reason to trust them, Wolf helps Misty Luggins, who is now a
police commissioner, track down the Phantom Bandit, a new criminal known for being untraceable. They soon find evidence leading to the bandit being Snake, only to later realize that he was with his new girlfriend, a
raven named Susan. In an attempt to expose the Phantom Bandit at a
lucha libre wrestling tournament, the Bad Guys are framed by a
wild boar for the Phantom Bandit's work. After escaping, Wolf calls Diane to maintain their innocence, and she agrees to help them. When Wolf returns to the others, he finds everyone but Susan unconscious before being tranquilised by the latter. Upon waking up, the Bad Guys find themselves kidnapped by Susan, whose real name is Doom. She reveals that she works for a
snow leopard named Kitty Kat, who is the Phantom Bandit, alongside Pigtail Petrov, the
wild boar from the tournament. Kitty has a video revealing Diane as the Crimson Paw—her former criminal identity—and threatens to upload it unless the Bad Guys help her steal the experimental MOON-X rocket, which they reluctantly agree to. Meanwhile, Diane visits Marmalade in prison. He reveals that Kitty plans to use the
International Space Station to steal all of the world's gold with
MacGuffinite, a rare metal which can magnetize gold with great force. The group begin their plan by successfully stealing the
smartwatch of MOON-X's owner, Mr. Moon, at his wedding, and Kitty gives Wolf the footage on a
flash drive as promised. The Bad Guys plan to expose Kitty to clear their names, but they are caught. Kitty uploads the footage to the
internet and alerts the police of the Bad Guys' location. Diane confronts the Bad Girls before they board the rocket. Kitty tranquilizes Diane, who sneaks on board half-conscious. Luggins rearrests the Bad Guys but admits that she believes them and helps them board the rocket mid-launch via helicopter. Upon learning the Bad Guys snuck aboard, Doom and Pigtail refuse to attack them, but Kitty threatens them and refuses to give up the plan, magnetizing the Earth's gold, along with a limousine containing a newly acquitted Marmalade. When Wolf reaches her, Kitty breaks the magnet's remote, but Wolf steals the smartwatch and maneuvers the rocket into the magnet, destroying it and returning the gold. An enraged Kitty attempts to murder Wolf for ruining her plan, but Diane recovers, attacks Kitty, and knocks her out. Wolf and Diane happily reunite and share their first kiss, while the Bad Guys regroup along with a reformed Doom and Pigtail as the space station plummets towards Earth. After crash-landing, the Bad Girls are arrested; Kitty is imprisoned while Doom and Pigtail are sentenced to
community service. Luggins
fakes the deaths of the Bad Guys and Diane so they can be employed as secret agents for the International Super-Galactic League of Protectors (ISGLOP). Meanwhile, Marmalade, who is still in orbit, transforms his limo into a spaceship and flies into space to his home planet. ==Voice cast==