Ariel Cister (born July 10th, 1978 in Buenos Aires, Argentina) is an Argentinian voice actor who provided voices for the Latin American narration of Thomas & Friends.
He is best known for voicing the title character of "Dave the Barbarian", Crash from "Crash & Bernstein", Dr. Marbles from "Cyberchase", Whitey Duvall from "Adam Sandler's Eight Crazy Nights", Voltar from "League of Super Evil", and Shaman from "Pucca".
- He worked alongside Diego Brizzi on the show "Cyberchase" and the movie "Adam Sandler's Eight Crazy Nights".
- Both he and Sławomir Pacek voiced Crash from "Crash & Bernstein" in their respective languages.
- He, along with Gerald Schaale and Salty's Lighthouse voice actor Scott McNeil voiced Voltar from "League of Super Evil" in their respective languages.