On Nickelodeon’s Legends Of The Hidden Temple, kids completed obstacle courses and answered trivia questions to uncover the secrets behind “hidden temples” guarded by an Olmec, voiced by Dee Bradley Baker, who has lent his voice to Spider-Man villains, flying bisons and winged lemurs, and the Tazmanian Devil in Space Jam.

Earlier this year, Baker was part of a panel of voice stars who talked about the recently announced documentary series I Know That Voice, based on the 2013 documentary of the same name. Each episode of the series will focus on a particular voice actor and explore their creative process and career trajectory. Before the panel, Baker told us how he came up with the voice for the Legends Of The Hidden Temple.