Fineas McFinn is a pirate-fish from Freddi Fish and the Case of the Missing Kelp Seeds.
Freddi Fish and the Case of the Missing Kelp SeedsEdit
Phineas is first shown in a wardrobe that's inside the sunken ship. Upon showing himself, he, Freddi Fish and Luther all sing a song together until his music box's crank handle breaks. Phineas tells the duo he will let them have the handle if they can find him a new instrument. After Freddi and Luther give Phineas a mandolin from the Peg-finned Pirate, Phineas discards his music box and gives the duo the box's crank handle. After they all sing another song together, Phineas goes back into his closet.