

When the first manned flight to Venus returns to Earth, the rocket crash-lands in the Mediterranean near a small Italian fishing village. The locals manage to save one of the astronauts Colonel Calder, the mission commander. A young boy also recovers what turns out to be a specimen of an alien creature. Growing at a fantastic rate, it manages to escape and eventually threatens the city of Rome.
June 1, 1957


Space nightmares!
When the first manned flight to Venus returns to Earth, the rocket crash-lands in the Mediterranean near a small Italian fishing village. The locals manage to save one of the astronauts Colonel Calder, the mission commander. A young boy also recovers what turns out to be a specimen of an alien creature. Growing at a fantastic rate, it manages to escape and eventually threatens the city of Rome.

Colonel Robert Calder

Marisa Leonardo

Dr. Leonardo

Dr. Judson

Maj. Gen. A.D. McIntosh

Commissario Unte

Signore Contino - Government Official

Dr. Sharman

Pepe
Fisherman Mondello (uncredited)
Fisherman Verrico (uncredited)

Reporter Reynolds (uncredited)
Released
June 1, 1957
2025