The summer kicks off with a bang when Ginger and Matt return to find Robbie has stolen the secret room to start a band. Bob worries that Ginger's dad is up to his old tricks.
Now that Bob is in charge at home, the kids expect to do whatever they please, but he has other plans for them. Meanwhile Corey gives Matt a nerve-wracking driving lesson.
Ethan decides to become vegan, which doesn't sit well with Bob, especially when he brings an adorable pig home. When Ginger starts hanging out with Andy, Robbie takes it badly.
Ginger and the boys want to paintball while Corey and Bob are gone, but the kit has been locked away in the dreaded vault. The only way to make it happen is a heist.
Ginger finally has her "welcome back" party and gets an unexpected visit from her ex-boyfriend - who isn't quite an ex yet. Ethan and Bob bond over helping a family of goshawks.
Chris and his bestie, Hiba, deal with a rift in their relationship. Ginger needs Matt to pass his driving exam and enlists the help of Hiba's older sister. Ethan needs Robbie's help to solve a mystery.
Robbie and Ginger work hard to become the King or Queen of Pranksgiving even though Corey has canceled the destructive tradition. Chris asks Ethan to illustrate his novel. Matt and Tabitha fix up the van.
After Aunt Agatha passes away, Ginger enlists Matt to help her seize the day and conquer her biggest fear. Robbie worries that Andy is done with the band. Ethan uses Bob to distract Chris.
Ginger is running out of time before she heads back to Australia and wants to spend time with her family. She soon learns that her mother hid a time capsule in a nearby park. She turns her attention to finding it, but now she can't shake her family for long enough to get to it.
Thanks to a change in plans, the whole family works to help RobAnd set up their first concert at the house. Ginger feels sad about leaving her cousins at the end of yet another amazing summer.
The family prepares for an epic Halloween, but Ethan isn't interested: posers have ruined the fun for him. When Ginger suddenly arrives he grows suspicious of her true identity.
Posers have taken over the haunted house and plan to use it for evil. It's up to Ethan and Ginger to save not only their family, but also the world.
Matt takes the boys camping to ask them an important question, but when it all goes wrong he reconsiders. Corey throws Bob a medieval party to cheer him up after being left out.