Slow Horses brings character back from the dead as huge Brit actress returns for season 6

SLOW Horses is bringing back a character back from the dead as a huge Brit actress is set to return for season six. The spy thriller, based on Mick Herron’s Slough House, is will be back on our screens next month. Slow Horses is bringing back a character back from the dead for series six Credit: Apple TV+ Olivia Cooke is back this series on Slow Horses Credit: Apple TV+ And the streaming service has given a glimpse of what viewers can expect after they shared season six’s official trailer on YouTube. Right at the end of the sneak peek, a fan favourite appeared… none other than Olivia Cooke. Sign up for The Sun newsletter Thank you! The star took on the role of Sid Baker back in 2022 for the first ever series of the programme, but her stint was short-lived as her alter-ego was killed during episode two. The trailer shows River Cartwright (Jack Lowden) come across her in a stairwell and she says “Hello River”. The actress starred in the first series Credit: Alamy PARIS, FRANCE – JUNE 06: Olivia pictured at the House Of The Dragon season two premiere in 2024 Credit: Getty Slow Horses fans went wild in the comments section, with one writing: “Sid’s back with the crew! Let’s go!” Another added: “SHE’S BACK LETS GO.” “HELLO RIVER! Omg healeddddd! Can’t wait can’t wait,” a third chimed in. A fourth commented: “WOW!! WOW!! WOW!! She was not dead!!!!!” A fifth confessed: “I always knew Sid was alive! Never believed she died off screen!“ “Ayyyy we got sid back im so hypedd,” a sixth said. Slow Horses hit our screens on Apple TV in 2022. There has been five successful series since then on the streaming service. The sixth series airs on September 16 and will have six episodes. Olivia will be joined by Gary Oldman, Kristin Scott Thomas, Jack Lowden and Saskia Reeves. Comment now