Aliens in Underpants Save the World

Aliens love underpants, It's lucky that they do, For pants helped save our universe, Sounds crazy, but it's true! Aliens in underpants are back - and this time they are on a mission to save the world! A gigantic meteorite is heading straight for planet earth and the aliens' pants supply is under threat. Can our crazy aliens save planet earth and secure their pants supply forever more?