It's a Mud, Mud, Mud, Mud World Phineas and Ferb : Season 1 Episode 18
TV-G Disney Channel 15m
Aired: May 24th, 2008 @ 6:00 PM EST on Disney Channel
Phineas and Ferb create a monster truck for Candace to practice driving while Dr. Doofenshmirtz tries to find investors for his line of monster trucks that are actual monsters, with a trump card to take down the competition.
