The Tattle-Tale is the 10th episode of Season 2 of the The Brady Bunch TV series, and the 35th overall episode in the series. Written by Sam Locke and Milton Pascal and directed by Russ Mayberry, the episode premiered on ABC-TV, airing on December 4, 1970. This episode is one of Susan Olsen's least favorites, as her real-life friends, unable to see the difference between real life and Brady Bunch, would shun her thinking she actually was a tattle-tale. Note: Christopher Knight does not appear in this episode.