When a new family moves to town, the team meets Benny, a sci-fi loving kid who misses his old life and wants to find a way to get back home.

Rosie built a special Valentine's Day catapult called "The Love Launcher," but it isn't working the way she'd hoped. Time to get organized and fix it!

Ada and the gang take Arthur on an out-of-this-world adventure to convince him that caring about Earth is cool — and really important!