In season 3 of Stranger Things, Robin is able to translate the Russian transmission.
Robin Buckley, played by Maya Hawke, works at Scoops Ahoy with Steve Harrington in the Starcourt Mall. While Steve, Robin, Dustin, and Erica listen to a mysterious Russian broadcast, Robin recognizes patterns in the language and helps decode its meaning. Her language ability becomes essential to discovering the secret Soviet operation beneath the mall.
Robin is not simply translating a conversation between two visible speakers. The group first hears a coded transmission that repeats on a schedule. By combining Robin’s linguistic skill with Dustin’s radio expertise and Erica’s mathematical reasoning, they identify clues pointing to a hidden elevator and the underground Russian base.
A common mix-up is crediting Steve or Dustin with the translation. They help investigate and interpret the broader mystery, but Robin is the character who translates the Russian message. Her role also establishes her as unusually talented with languages, a trait that becomes part of her character beyond the immediate plot.