Teen Boat has always felt different from the other kids at Dockside High, which makes sense, since he's the only student who can transform into a small yacht. Now, just before graduation, Teen Boat embarks on an epic quest of self-discovery. He learns of a mysterious city called Boatlantis, where boats are at the top of the social ladder. Is it too good to be true? Has he finally found the place where a half boy/half boat belongs? Or wlil he always be torn between two worlds?

Out of his depth -- Diving for dates -- Teen boat! vs Teen bot! -- Pier review -- Day of wreckoning -- Prom meltdown! -- In the world below -- The battle for Boatlantis -- Powers combined! -- Graduation!.