In Game of Thrones’ sixth season, things in King’s Landing went horrifically sideways for Olenna Tyrell (Diana Rigg). But in this deleted scene from the season’s second episode, “Home,” we get a glimpse of her berating her son (the erstwhile Master of Coin, Mace Tyrell), and hear more about the plans she has to free her grandchildren, Margaery and Loras, from the clutches of the High Sparrow.
Source: io9 – The Queen of Thorns Delivers a Trademark Tongue-Lashing in Game of Thrones Deleted Scene