Impostor

“In the Future, not everyone is who they seem to be.”

A government security agent accuses weapons designer Spencer Olham (Gary Sinise) of being a clone, built by a hostile alien race to replace the real man and destroy the Earth. He is arrested and told that a bomb inside him is waiting for its signal. Hathaway (Vincent D'Onofrio) has the proof, and Spencer, with no way of checking it, runs. Gary Fleder films the chase at street level, keeping the camera tight on Sinise's face as the evidence piles up.