"The Tattler" is the third episode of the sixth season of the American television police sitcom series Brooklyn Nine-Nine, and the 115th overall episode of the series. The episode was written by David Phillips and directed by Jennifer Arnold. According to Nielsen Media Research, the episode was seen by an estimated 2.75 million household viewers and gained a 0.9/4 ratings share among adults aged 18–49. The episode received generally positive reviews from critics, who praised the high school parts although Gina's characterization and the subplots received a more mixed response.