Triton (Marvel)

Triton is an Inhuman that appears in publications from Marvel Comics. He is voiced by James Arnold Taylor.

Hulk and the Agents of S.M.A.S.H.
In this show, he does not need to be in contact with water to survive and has actually spent most of the episode without water.

Ultimate Spider-Man
Triton makes a cameo in the episode "Agent Venom". He can be seen as one of the young superheroes that S.H.I.E.L.D. is monitoring.