Skye has fallen down a hole. Rachel is still missing and no one remembers her. The group tries to get some answers, but everything has a price.

The group tries to free Skye from her TV prison.

In an attempt to understand who Rachel is and what happened to her, the kids stumble into a new mystery at the library.

The kids try to understand everything that's happened so far, while enjoying the food at Honey Bee's. They also try to answer the big question "should they go back to save Sammy?"

Where have all the cats gone?

The Kollok Radar's adventures extend to multiversal madness.

The City Council calls a meeting to discuss recent events and answer the town's questions. Meanwhile, a blizzard brews.

What happens when four corpses come back to life, and Billy makes bad decisions?

Everyone deals with the repercussions of Billy's actions. And getting Skye home is harder than they think.

Time for a field trip to Synchroneity. Billy's newfound status as the coolest kid in school leads to "The Midnight Society" pursuing the group. Billy, Mickey, Marcus, Tibby, Terrance, Oscar, and Burke find themselves in a dangerous situation from a familiar face.

Tibby saves everyone. But at what cost? And can he save them from a new mysterious figure?

The Radar makes a deal with the FBI. With the group back together and the FBI's help, things are bound to get better? Or will disaster strike again?

The Radar tries to help their hometown after the devastation of the South side of town.

Missing part of their memories, the group tries to escape from Kollok.

Marcus is missing. Was he taken by someone he knows, or by a complete stranger? Or both?

Leaderless, Billy and Tibby try to pull their group back together. Meanwhile, the FBI with Ties investigate the southern tower.

Marcus reunites with his family. His whole family. And his mother needs to account for what she's done. Meanwhile, Mickey searches for her father and makes some discoveries that tears her family apart.

The group reunites, leading to several confrontations. Some answers are provided, which help them to start to understand their situation and they make a tentative plan of action. They soon learn that their safety is in jeopardy, no matter where they go.

The group returns to Kollok to search for answers. They make a new friend in the process, and the group's friendship is tested. Devastating losses are felt.

Skye runs out of time. Can she save Kollok from the fate that she's seen?

Marcus and Skye get new jobs, as loose ends are tied up and a new threat appears.

It's Marcus' graduation day, and the Radar reunites after a long time apart in order to celebrate. However, not everything is as it seems...