Target Earth is a 1954 independently made American black-and-white science fiction film, produced by Herman Cohen, directed by Sherman A.
After an attempt at suicide, Nora King regains consciousness and discovers that her building has no electricity or water, so she wanders into the now quiet, empty streets of her city.
Stumbling over the body of a dead woman, who has been killed, she encounters Frank Brooks, who has just recently revived after being beaten unconscious in an overnight robbery.
A growing apprehension takes hold as they begin to appreciate that they are alone and must face an unknown menace that has caused the city's evacuation.
After Air Force fighters and bombers are quickly destroyed by the advancing invaders, the use of atomic weapons is considered as a serious option.
Army units later arrive in the streets, now fully equipped with a special sonic weapon transmitter that easily dispatches the invading robots, halting their invasion.
[3] One of the few notable aspects of the production was that the film was one of the first to explore the subgenre of alien invasions, following the successes of George Pal's The War of the Worlds (1953) and William Cameron Menzies' Invaders from Mars (1953).
[5] David Maine of PopMatters rated it 6/10 stars and called it "a tight, engaging little thriller that focuses more on character than special effects".