By James Swallow Dramatised by Paul Cornell Episode 4A thrilling landmark adaptation set in Tom Clancy's Splinter Cell universe. Veteran Fourth Echelon agent Sam Fisher, and his daughter Sarah, attempt to infiltrate Brody Teague's T-Tech building in Lisbon. Will they be fast enough to disrupt his destructive global plans? Recorded in 3D binaural audio; please listen on headphones for a more immersive experience.Sam Fisher ..... Andonis Anthony Sarah Fisher ..... Daisy Head Anna Grímsdóttir ..... Rosalie Craig Charlie Cole ..... Sacha Dhawan Brody Teague ..... Will Poulter Samir Patel ..... Nikesh Patel Stone ..... Mihai Arsene Eighteen ..... Olga Fedori First Pilot /Guard.....David Hounslow Second Pilot /Guard ..... Roger RingroseSound design by Sharon Hughes Directed by Nadia Molinari Series Co-Produced by Nadia Molinari, Lorna Newman, Jessica MiticA BBC Audio Drama North Production