Shaggy & Scooby-Doo Get a Clue!: Season 1, Episode 7
Don't Feed the Animals (3 Feb. 2007)
When Scooby and Shaggy learn that Dr. Phibes is planning to mow down the rain forest to harvest a plant that he believes will make him immortal, the two travel across the world to save the planet.
Writer:Ray De Laurentis (as Ray DeLaurentis)