Pep Sais is a Spanish actor and director of dubbing, recognized for his extensive voice work in animation and live-action productions. He has lent his voice to hundreds of titles, contributing to both Catalan and Spanish language versions of numerous films and television series. Beyond his work in anime, Sais is known for being the regular Spanish voice for actors such as Stephen Tobolowsky, Toby Jones, and Wallace Shawn, and for dubbing the character Rex in the Toy Story franchise.

Sais has built a substantial career in the world of anime dubbing, providing voices for a wide range of characters across different eras and genres. He voiced the role of Kaoru Gojo in the Spanish dub of the popular series My Dress-Up Darling. In classic animation, his credits include Gall in The Adventures of Pinocchio, the Dimoni vermell (Red Demon) in Taro the Dragon Boy, and Bowman in My Patrasche. He also took on roles such as Alan in Freedom, Drago in Horus - Prince of the Sun, and Marin Regan in Space Warrior Baldios for the Catalan dub. His other notable anime roles in Catalan include Ninja Murasaki in Dragon Ball, Taro Soramame in Dr. Slump, Folken Fanel in The Vision of Escaflowne, Nebraska in Trigun, and Tanji Washijo in Haikyu!!. For Spanish dubs, his anime work includes roles in Monster, Mazinger Z vs. Devilman, and the film Bubble, for which he also served as the ADR director.

In addition to acting, Sais frequently works as a dubbing director. He directed the Spanish dub for the film Bubble and the Catalan dub for My Hero Academia: Two Heroes. Throughout his career, he has collaborated with a wide array of other voice actors in the industry. With over four decades in the field, Sais is also an experienced workshop instructor, sharing his knowledge of dubbing techniques and interpretation for film, television, and animation.