Anii 1956, SUA, Extraterestru

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  The Atomic Submarine (1959)

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  Pericol din spatiu (1958)

  The Blob

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  Not of This Earth (1957)

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  Enemy from Space (1957)

  Quatermass II

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  20 Million Miles to Earth (1957)

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  Invasion of the Body Snatchers (1956)