Alien: Covenant

Michael Fassbender delivers a mesmerizing dual performance as both David and Walter in 'Alien: Covenant'. As the synthetic David, he is chillingly sinister and unpredictable, showcasing his character's growing malevolence with unsettling calmness. On the other hand, Fassbender's portrayal of Walter, a more advanced and loyal android, is marked by a restrained and empathetic demeanor, providing a stark contrast to his menacing counterpart. His ability to create distinct personalities for each character, while still maintaining their shared synthetic origins, is a testament to his incredible acting prowess.