Former Navy SEAL Andy Stumpf rates nine underwater missions in movies and television for realism and accuracy, discussing underwater scuba-diving scenes in "Mission: Impossible - Rogue Nation" (2015), "Tomorrow Never Dies" (1997) and "National Treasure" (2004). He also discusses discharging guns and other weapons underwater in "Thunderball" (1965), "Alien: Resurrection" (1997) and "Act of Valor" (2012). Stumpf also analyzes proper diving technique in "Archer" (2009), "Sanctum" (2011), and "For Your Eyes Only" (1981).—Anonymous