Verne wants nothing more than to escape from a penal colony located off the northern coast of South America. He tries to involve Julie, a saloon girl, in his plans but she turns him in to the authorities. On Verne's next try, he piggybacks on the escape of six other convicts and runs into Julie again in the process. One of the convicts is a spiritual figure who seems to know what will happen before anyone else. The group attempts to travel through the jungle, board a boat, and make it to the mainland.

An atomic explosion awakens Gammera--a giant, fire-breathing turtle monster--from his millions of years of hibernation. Enraged at being roused from such a sound sleep, he takes it out on Tokyo.

A frightened woman is running barefoot on a highway, trying desperately to flag a car. After several cars pass her by, the woman sees another car approaching, and to make sure either the car stops - or, she's killed, she stands in the path of an on-coming car. Private Investigator Mike Hammer is the one at the wheel, and after almost hitting the woman, he tells her to get in. The woman's name is Christina Bailey.. She is obviously on the run, being barefoot and wearing nothing but a trench coat, and the scent of fear. Whoever was after her eventually catches up with them. Christina has information they want, but dies while being questioned. The killers fake an accident by pushing Hammer's car off the road, but, he survives, waking up in hospital two weeks later. As Mike starts to investigate Christina's death, he's told by the police to stay out of it, but, the hard-nosed PI proceeds anyways. Little did he know that Christina's secret would lead to death and destruction.

Cowboy Dan Somers and oilman Jim "Hunk" Gardner compete for oil lease rights on Indian land in Oklahoma...

Boston pharmacist Tom Craig comes to Sacramento, where he runs afoul of local political boss Britt Dawson...