![](https://cdn.animecharacters.io/images/characters/large/11207-b1e4ba1d.jpg)
Helmeppo (ヘルメッポ)
The idiot son of Captain Morgan of the Marines. After Luffy defeats his father, he joins the Marines with Coby. He is seen in ep 314 along with Coby and is part of Luffy's Grandpa's marine crew and is much stronger from training with Luffy's Grandpa, Vice Admiral Garp.
Animeography
![](https://cdn.animecharacters.io/images/anime/large/12-aed20a96.jpg)
One Piece
![](https://cdn.animecharacters.io/images/anime/large/2185-c32401e7.jpg)
One Piece: Yume no Soccer Ou!
![](https://cdn.animecharacters.io/images/anime/large/6824-468e4237.jpg)
One Piece Film: Z
![](https://cdn.animecharacters.io/images/anime/large/7378-30d495a4.jpg)
One Piece: Episode of Luffy - Hand Island no Bouken
![](https://cdn.animecharacters.io/images/anime/large/14698-f196c4f8.jpg)
One Piece Movie 14: Stampede
![](https://cdn.animecharacters.io/images/anime/large/21796-3c53965e.jpg)
One Piece Film: Red
Mangaography
Voice Actors
Troy Baker
English
Mike McFarland
English
Sean Schemmel
English
Kouichi Nagano
Japanese
Massimo Di Benedetto
Italian
François Créton
French
Alfredo Martínez
Spanish
Jang Kim
Korean
Simcha Barbiro
Hebrew
Brian Zimmerman
English
Luis Alfonso Padilla
Spanish
Oliver Stritzel
German
Michel Hinderyckx
French
Gabriele Marchingiglio
Italian
Dláigelles Silva
Portuguese (BR)
Roberto Rocha
Portuguese (BR)
Gerd Meyer
German
Carles Teruel
Spanish
Vincent Barazzoni
French
Daniel Lacy
Spanish