The Algae's Always Greener SpongeBob SquarePants : Season 3 Episode 13
TV-Y7 Nickelodeon 23m int(0)
Aired: September 20th, 2002 @ 5:00 PM EST on Nickelodeon
Plankton invents a machine enabling him to switch lives with Mr. Krabs. He then finds out that Mr. Krab's life isn't as good as it seems