Knuckles struggles to adapt to his new life in Green Hills.

Wade plans an awesome rescue mission, while Knuckles confronts his captors.

Fugitives from the law, Knuckles and Wade hide out with Wade's family.

In order to learn where Knuckles' true strength lies, Wade must see the world through his eyes.

Knuckles and Wade arrive in Reno, Nevada for the National Bowling Championship.

The friendship between Knuckles and Wade is tested - as enemies, new and old, converge in Reno.