Norm and his oldest son travel back to New York to receive the key to the city.

An ancient Chinese artifact has been stolen by a villainous archaeologist named Dexter. With the help of his Lemming friends, Norm must keep his word and embark on a journey across the world to help recover the artifact for the people of China.

Overwhelmed with his Kingly duties, Norm's crown is stolen and he embarks on a journey to find it in conjunction with repairing his family's relationship.