Set in the past, Onyx issues an annual ruin Christmas challenge. The villain family breaks up into two teams to win it all but gets more than they bargained for.

When the family gets shocking news, they embrace their villain side and go to Centropolis on a mission. Colby must get out of a sticky situation, and Hartley tries her best to help.

It's Declan and Hartley's anniversary, and to surprise her, he arranges an escape room event; when the family arrives, they start to worry things aren't what they seem.

When Vic says he needs Flashform's helmet, Amy and Colby must scramble to get it back from Milo. When the lair causes a big electric bill, the family must cover to Celia.

After Amy and Hartley decide to use a villain song in a Battle of the Bands, Eva forbids them. When a delivery person drops off Celia's new recliners, Vic gives them an upgrade.

Starling returns and Amy attempts to help her.

When Amy and Hartley get detention, Amy goes to wipe the principal's memory but erases Vic's. Eva gets a job and attempts to keep Celia, a secret shopper, happy.

Amy sets out to prove Hartley's new crush's deceptive nature, but keeps coming up empty; Vic schemes to use the family's powers to start their own pizza delivery business.

When Hartley gets nervous about an audition, Amy decides to use her powers to help; the family is concerned that Celia's security cameras caught Colby using his new power.

Amy brings her mischievous body-snatching Grandma to a party. Vic and Eva scam kids out of their candy untill they come across a villain even bigger than themselves.

Colby finally shape-shifts back into his 13-year-old self, only to get caught in a shape-shifting loop that toggles between his young and old self.

Amy feels betrayed when she discovers Jake meeting up with Starling; while Vic attempts to fix Colby, an accident causes Colby to shift into an old man.

When Jake starts bonding with Celia's new boyfriend, Robert, a jealous Vic creates a villainous clone of Jake to recapture their good times together

When Amy agrees to help Hartley babysit a young neighbor girl, Scarlett, she learns that Scarlett is a huge fan of Havoc, so Amy starts to "mentor" her.

Jake and Hartley head off to confront Starling before she can rally the other superheroes to strike, keeping Amy and the rest of the villain family in the dark.

When Amy finds out that her biggest nemesis, superhero Starling, is making an appearance at the upcoming superhero convention, she sets out to get revenge.

When Eva turns Mother's Day into a gift-giving challenge with consequences, Amy tries to score her the best gift ever but is forced to resort to more villainous tactics to win.

Feeling bad that Colby has never had a chance to be a villain like they did, Amy and Jake set out to create a villain experience for him.

Fearing Hartley will reveal their true identity, the villainous family decides to blackmail her to keep their secret safe.

As our villain family learns how to blend into their new town, things get complicated with their neighbor, Hartley, when Amy and Jake get their hands on their dad's evil invention.