Face off

Face/Off (1997) is a high-octane sci-fi action thriller directed by John Woo, featuring John Travolta as FBI agent Sean Archer and Nicolas Cage as terrorist Castor Troy. After a face-swapping surgery lets Archer impersonate the comatose criminal to find a bomb, Troy wakes up, takes Archer's face, and assumes his life, leading to intense psychological, personal, and physical conflict.