Mission Song

Mission (aka. "Entry to the Lair: An Adventure") was sung to Perry the Platypus on his way to his lair from Lake Nose ("The Lake Nose Monster").

Lyrics
Animatronic Animals:

You're gonna get a Mission A mission, a Mission A brand-new Mission What's it gonna be?

Go and get your Mission

Your mission, your Mission

A brand-new Mission

We can't wait to see!

Background Information

 * The song seems to be a parody of the ride at Disney World and Disneyland, Splash Mountain, which includes log-boats floating down a river and singing woodland animals. It is also a parody of It's A Small World which includes singing animals and at the end of the ride they have farewells from different countries (the farewell is at the end in which it says aloha good bye in Hawaiian).
 * This song was included in the Summer Vacation Summerizer after completing the Trivia-inator to unlock Agent P secret lair.
 * The robotic animals made a brief appearance in "Rollercoaster: The Musical!".
 * It is also seen when Major Monogram and Carl are telling Perry that his entrances need to be more interesting ("Phineas' Birthday Clip-O-Rama!").
 * Monogram also says that it was either this or a huge bonus check.