|Home World||Gilli-Perambulous Promenade.|
|Powers and Abilities|
|Abilities|| Slippery Body|
|First Appearance||Atlantica Part 1|
Walkatrout is a blue fish-like alien, with a long fin on his head, a tail, two short legs without toes and two flippers for arms and hands. He has a large mouth, and two eyes. Walkatrout wears the Omnitrix on his chest, with three green belts attached to it, all ending at his tail.
In Jane Smith 10, her belt and eyes are pink.
Powers and Abilities
Same as canon Walkatrout. He can swim decently fast.
Same as canon Walkatrout.
Dimension 1 (John Smith 10) appearances
Walkatrout was unlocked when John's mana merged with sea energy from the King Triton's trident. He is commonly used in the same episode as Ripjaws.
Dimension 3 (Jane Smith 10)
Walkatrout was the first unlocked alien. She was unlocked when Mecha messed with the Omnitrix.
- Slip and Flop (first appearance)
- The Rooters of All Evil Part 2 (Jane Smith 10)
- Nor Iron Bars a Cage (Jane Smith 10)
- Battle of the Omnitrices Part 4 (unintentional transformation)
Dimension 40 (Ya-Mi-Oh!)
Walkatrout is an alien in the Dueltrix. While not directly used, he is used in fusion aliens.