|Airdate||January 11, 2013|
Double Trouble is the eleventh episode of Where's My Water: Swampy's Underground Adventures.
The episode starts with Swampy walking around the sewer, when he discovers a mirror. Curious, he decides to play around with it to find out what it does. While making a scary face at the mirror, he gets scared of his own reflection and runs away, but then he decides to run back at the mirror. However, he ends up entering it completely after tripping on a rock and he starts falling into the mirror's world. As he falls he sees Perry the Platypus.
After he lands to the ground in a different-colored version of the sewer, he gets up and sees Karl; wearing glasses, reading a book and drinking tea, who is smart rather than dumb. Swampy walks away and bumps into an Allie-like Cranky, who attempts to kiss him. He nervously backs away into Pushy and Shovey; who are friends rather than fighting one another. They hug Swampy, only to all be pushed to the ground by a Cranky-like Allie. Swampy attempts to talk with Allie - who fails to recognize him - only for a giant prehistoric look-a-like Rubber Duck to appear and loom over them all. The other alligators retreat behind Allie - who fearfully pushes Swampy towards it, he looks at it, the duck laughs evilly without it's mouth moving and Swampy gasps; he then gets a massive heart attack due to the giant rubber duck and faints into a coma.
Swampy suddenly wakes up in the sewer, finding the other alligators standing over him; back to their normal selves. Swampy sees that there is a crack in the mirror from when he ran into it, and assumes he knocked himself out and dreamed the opposite world. The alligators all leave, none seeing the giant prehistoric rubber duck staring out of the mirror.
- Cranky / "Kissy"
- Allie / "Bullie"
- Karl / "Christopher"
- Pushy and Shovey / "Huggy" and "Lovey"
- Duckie / "Rubberduckzilla" or "The Quacken"
- Perry the Platypus (cameo appeareance)
- This is the second episode of the series to not be named after a chapter in the game.
- Every characters that appeared throughout the series makes their last appearance in this episode.
- Perry the Platypus makes a surprise cameo in this episode when Swampy is falling into the mirror world.
- Although an Opposite Swampy never makes an appearance, it could be assumed that he would be less interested in cleanliness than his counterpart. In addition to this, he may have been dating Opposite Cranky, as she was in love for him and wearing the purple bow he found for Allie in Sink or Swim.