Astrid and Lilly go head-to-head with the big bad. Can they actually save the world?

It's double trouble when a doppelganger monster arrives on the day of the school play.

Lilly's nightmare monster comes to life during detention - but is fighting with Astrid even scarier?

When a sexy new monster comes to town, passion runs high...and deadly.

Principal Varshidi gets possessed with a demonic ego, and Astrid and Lilly must perform the exorcism.

A haunting monster forces everyone to relive their worst childhood memory.

Everyone does a new "viral" dance and Astrid and Lilly feel excluded, until they learn it's a monster.

A monster manifesting everyone's worst fear terrorizes Pine Academy - including Astrid and Lilly.

A monster attacks bullies at school. Will Astrid and Lilly decide to join her or defeat her? 

Astrid and Lilly open a portal to another dimension and become monster hunters to save humanity.