Mission in Hawaii

 Mission in Hawaii is a Spy Buddies 70-minute special, which aired on March 12, 2011

Story
Dr. Hammerhead fixes the Mauna Loa volcano so it would erupt on the entire world. BBSD sends SpongeBob, Sandy, Patrick, & Fred to Hawaii to stop him. Will they be able to stop Dr. Hammerhead?

Trivia

 * Unlike "The Diamond of Time" this three-part episode was aired all at once.
 * This is the first time they get to do a spy mission outside the Bikini Bottom.
 * This episode was viewed by 6.4 million viewers.