1. Teachers and Nurses

To kick off the competition, teachers and nurses square off against four mighty hamsters before one team takes on Shadow in the final.

4. Wrestlers and Lawyers

Lawyers and Wrestlers step into the ring -- or wheel -- against familiar foes and the newest furriest competitor, The Professor.

5. Rhode Island Firefighters and New Jersey Firefighters

Facing off against firefighters from Rhode Island and New Jersey, the Ham-stars look to snuff out the competition in an a-maze-ing new challenge.

6. Magicians and Dancers

Dancers and Magicians take center stage in another new feat before Lightning attempts to steal the spotlight in Escape the Cage.

8. Caroling Elves and Christmas Candy Clerks

In this holiday showdown, the Caroling Elves and Christmas Candy Clerks hope to prove species superiority once and for all.