Guillermo Martínez (December 21, 1965, Venezuela - November 17, 2014, Venezuela) was a voice actor from Venezuela, known for voicing Chef Hatchet in Total Drama, Trigon in Teen Titans, Juggernaut in X-Men: Evolution.
| Year | Image | Character | Title |
|---|---|---|---|
| 2007-2009 | 
|
Manta Raya | Bob Esponja |
| 2005 | 
|
Trigon | Los Jóvenes Titanes |
| 2003 | 
|
Mamut | Los Jóvenes Titanes |
| 2000 | 
|
Rico | El Osito Mandarina |