The Amazing Colossal Man (1957) is a Science Fiction, Adventure, Thriller film that follows lt. Col. Glenn Manning is inadvertently exposed to a plutonium bomb blast and although he sustains burns over 90% of his body, he survives. Then he begins to grow, but as he grows he starts losing his mind. By the time he stops he is 50 ft tall, insane and is on the rampage. The Amazing Colossal Man is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 4.6 out of 10 from 47 votes. Fans of science fiction movies may also want to explore similar titles below.