Constable Benton Fraser, an officer of the Royal Canadian Mounted Police, is attached to the Canadian consulate but works with Chicago Police Department to solve crimes.

Constable Benton Fraser, an officer of the Royal Canadian Mounted Police, is attached to the Canadian consulate but works with Chicago Police Department to solve crimes.

The police does not know what to do. They have to deal with a serial killer who aims at martial arts masters. One after another is killed in the same brutal way. This may be a chance for detective Linda Masterson to work on her first murder case. She gets the job and to her side an other martial arts specialist, Sgt. Tarek Richards. Now they need to find a tiger style master, because the killer obviously uses tiger style kung fu. Not a simple task, since tiger is a very ancient and rare style.

An alien policeman comes to Earth to hunt down a renegade of his own race.

Humanity must resume its war against the Martians when they revive after decades of hibernation following their defeat in the 1950s. The fate of Earth may very well rest in the hands of a small yet courageous band: astrophysicist Harrison Blackwood, paraplegic computer wizard Norton Drake, microbiologist Suzanne McCullough and military man Paul Ironhorse.