Tracker stumbles upon a hidden jungle where animals fear an impending volcanic eruption. Ryder and the pups use their new animal vehicles to evacuate the creatures and their home before the lava strikes.
Adventure Bay hosts a Monster Truck Rally starring Roxi and Boomer. Boomer goes on a rampage after failing to win the champion title, causing mayhem across the town.
Rocky Kitty, who also gets known as Kitty, is fed up with Mayor Humdinger's bossing around and joins the Paw Patrol temporarily before helping to rescue Humdinger and the other kitties, Robots Digi and Tal mistakenly make a cheese goat.
