Scooby doo 2 DVD mystery of the missing pants answers?

"Scooby-Doo 2: Monsters Unleashed" features a plot where the gang investigates the appearance of real monsters in Coolsville. The "mystery of the missing pants" refers to a humorous subplot involving Scooby and Shaggy, who find themselves in a series of comedic situations related to their clothing. The movie combines elements of comedy and mystery as the gang works together to uncover the truth behind the monsters and the villain's plans.