Parklane Pictures Inc.

A doomed female hitchhiker pulls Mike Hammer into a deadly whirlpool of intrigue, revolving around a mysterious "great whatsit".

Private eye Mike Hammer passes over beautiful women and corpses to find stolen jewels.

Dectective Mike Hammer is determined to catch and kill the person who shot his close friend dead, so he follows clues that lead to a beautiful, seductive woman.

An amnesiac finally learns his true identity...as a murder suspect. And he doesn't even know whether he is guilty...