A launchpad accident leads to delayed missions and FBI background checks.

Ed, Gordo, and Danielle struggle with an extended Jamestown mission.

NASA preps a Jamestown relief mission, while Karen waits for news at the hospital.

Kaylie fulfills her community service requirement — and considers a major move. Meanwhile, the Porcupines spring into action for a rescue mission.

As the Porcupines team up for a wilderness first aid competition, Kaylie spends more time with Colt … and his ex-girlfriend Margot.

The Porcupines brace for bad energy as they host the Lumberjacks for a campsite competition. Meanwhile, Principal Dana puts new pressure on Kaylie.

While the Pico Porcupines prepare for a new year of outdoor adventures, Kaylie ditches her luxury life and learns the ropes of her rugged assignment.

Bob Lee pays a visit to the Pooles after hearing a new rumor, and Julie follows a lead of her own. Isaac and Nadine pursue an Atlas target.

A visit to an old friend of his father’s leads Bob Lee back to D.C., where he connects with Isaac, Nadine and Harris for a mission at a formal event.

Julie and Isaac team up to save Bob Lee after he is kidnapped by Solotov; Nadine confronts Hayes about Atlas; new information about Bob Lee’s father, Earl Swagger, sets off…

Bob Lee visits a local prison for answers about his father’s murder; Julie takes a job helping the family lawyer; Nadine and Isaac grab Harris Downey, who knows more about…