The Invaders (1967)

Alien invaders from a dying planet have set their sights on Earth, intent on claiming it as their own. David Vincent's harrowing journey begins on a desolate country road, where a wrong turn leads him to a deserted diner and a shocking encounter with extraterrestrial beings. Worn from exhaustion, Vincent witnesses a spacecraft land and realizes the Invaders have assumed human identities. Determined to alert humanity, he faces an uphill battle against skepticism as he strives to expose the terrifying truth: the invasion has already begun.