Capt. Deemo and first mate Gil pilot their steampunk sub to different ocean habitats so they can deliver Friendship Day bubblegrams to all their friends; along the way, they find themselves being chased by a kraken.

Robot Mechanic Molly and Robo Puppy must stop a bossy cyborg named the Glitch when it hacks all of the robots in Robotopolis and forces them to dance "The Robot."