One killer Grizzly towers above the rest!
Gut-munching terror unleashed!
Science best kept secret is man's greatest danger
Filmed Under Military Protection by M-G-M in Africa's Mau-Mau Country!
Ravaged...Savaged...They fought dirty and loved hard!
Revenge has never been so brutal...
Roaring out of the blood-swept pages of history . . . comes the only authentic life story of the Southwest's last outlaw . . . and his colorful career !
This is a Tough School...if you fail, You're Dead!