It Came from Outer Space 3D 1953

It Came from Outer Space 3D 1953. Writer John Putnam and his girlfriend Ellen observe a meteor crash in the Arizona desert. John investigates the crater the next morning. He finds an alien spacecraft buried underground. Sheriff Matt Warren dismisses John's story. Local residents begin acting strangely. They speak in monotone voices. Their eyes appear hollow. John discovers aliens replaced the townspeople with exact duplicates. The aliens repair their ship. They explain they crashed and needed materials. They mean no harm. John helps them complete repairs. The aliens release the captured humans. They depart Earth. The townspeople return to normal.