1968 THE GREEN SLIME exploding in unspeakable horror!

1968 THE GREEN SLIME exploding in unspeakable horror! The civilized world at war with alien form whose slimy touch means instant, horrible death. Invaders from beyond the stars. The Green Slime. Two men struggle for survival in the infected remains of a diseased universe.
The Green Slime (Japanese: ガンマー第3号 宇宙大作戦, Hepburn: Ganmā Daisan Gō: Uchū Daisakusen; lit. 'Gamma 3: The Great Space War') is a 1968 science fiction film directed by Kinji Fukasaku and produced by Walter Manley and Ivan Reiner. It was written by William Finger, Tom Rowe and Charles Sinclair from a story by Reiner. The film was shot in Japan with a Japanese director and film crew, but with the non-Japanese cast of Robert Horton, Richard Jaeckel and Luciana Paluzzi.
After destroying a giant asteroid heading towards Earth, a group of scientists unknowingly bring back a strange green substance that soon mutates into a monster.
Director: Kinji Fukasaku
Writers: Ivan Reiner, Charles Sinclair, Bill Finger
Stars: Robert Horton, Luciana Paluzzi, Richard Jaeckel