This Is a Robbery: The World's Biggest Art Heist is a 2021 American documentary miniseries about the 1990 robbery of the Isabella Stewart Gardner Museum in Boston. The four-part series was directed by Colin Barnicle, who also produced alongside his brother Nick Barnicle. The series was produced over a seven-year period, beginning in 2014. It was released on Netflix on April 7, 2021, receiving generally positive reviews from critics.