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.
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.
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.
Jake and Hartley head off to confront Starling before she can rally the other superheroes to strike, all while keeping Amy and the rest of the villain family in the dark.
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.
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.
Amy brings her mischievous body-snatching Grandma to a party. Vic and Eva scam kids out of their candy until they come across a villain even bigger than themselves.
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 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 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.
Starling returns to Valley View, revealing the superheroes who accused her of helping the Maddens, and now she's on the run; Bad Jake returns and shrinks Vic and Eva.
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.
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 the cost for Celia.
Declan arranges an escape room event to surprise Hartley on their anniversary but when the family arrives, they start to worry things aren't what they seem.
When the family gets shocking news, they embrace their villain side and go to Centropolis on a mission; Colby tries to get out of a sticky situation in order to cement his place in the family.