Spy-school washout Lily just accepted a provisional graduation, and she couldn’t be happier! But there’s more to her new assignment (and her new teacher) than meets the eye.

From defeat comes wisdom. To vanquish Klaus, Team Lamplight must learn from their mistakes — but once they enter enemy territory, the time for mistakes will be over.

Impossible Mission or not, it doesn’t make sense for a team that legendary to go down so easily. A traitor betrays his team.

Nine elite members form a new team called Lamplight, and they’re going to pick up where Inferno left off.

With Wunderkind Lily at its head, Lamplight's going to lead the charge. Their inaugural Impossible Mission is just around the corner.

The girls receive some advice: “Deceive each other. Trick each other. Improve each other.”

With a ghost on the loose and a literal ticking time bomb, the girls start worrying about the manor's structural integrity.

Coming back from a break, everyone is recharged and ready for the next mission. Lamplight's been promoted from a provisional team to an actual team.

When you’re a spy, sometimes being stealthy is not enough. You also have to be well fed!

During the Pre-Impossible Mission Planning, the assassins make their way into the manor disguised as delivery people.

Lamplight faces a battle they have to win on their own.

This will be the first time in a long while that all nine Lamplight members back together!

Sometimes, you have to give yourself a little reward to make it all worth it.

The team faces a moral dilemma over Matilda’s fate. She may be an enemy spy, but she is also Annette’s mother.

There’s only one way to get Matilda out of a jam and sneaking her into a cargo freighter leaving the port may be the team’s last hope.

Everyone is starting to slip up and show signs of psychological strain. Everyone, with one exception.

This will be the first time in a long while that all nine Lamplight members back together!

Annette runs out of spending money buying parts for a machine she is building. The solution? She gets a side job!

The latest mission is going to involve infiltrating a foreign country. This will be a major trial for Lamplight.

The group questions bringing Roland with them. Unfortunately, he’s the only one who knows what Purple Ant looks like and that makes him valuable.

Someone once told Miranda that when she was in the depths of despair, a hero would come to save her. Will that be true in practice?

An intense encounter at a bar. Tears are shed. A gun on the table. What is going on here?

All roads have led to this as Lamplight shines in this thrilling season finale of Spy Classroom.