Berenice Esquivel works for the Mexican branch of Disney Character Voices International. She was vocal director (with Jack Jackson and Raúl Aldana) for Los Muppets and also dubbed several singing parts: Feist, the singing for Hobo Joe, Wanda, and Trumpet Girl.
Esquivel supplied additional voices in Muppets 2: Los más buscados. Subsequently promoted to creative manager, she served in that capacity for the Spanish dub of 2018's Muppet Babies.
Esquivel's other credits, all with Disney Character Voices International, include singing the theme to Special Agent Oso, additional voices in The Avengers, and lyrics for The Incredibles 2.