After Chase, Marshall, Skye and the gang save Adventure City with their Mighty Pup Powers, it’s time for the paw-some-est street party ever. But when Supervillain Scientist Victoria Vance feels left out of the festivities, she unleashes her latest invention to crash the party and steal the spotlight for herself! Can the Mighty Pups, armed with their super-charged powers, outsmart Victoria to ensure Adventure City’s biggest bash goes off without a hitch? It’ll take the power of pup-spiration and mighty teamwork to foil her plans and keep the party pumping!