A gang of street mutts invades at gunpoint New York's most exclusive exercise salon, to steal from the richest women in the city.
Detective Sergeants Arnie Ross and Luis Hernandez are assigned to the case. Ross's black-belt fitness and Hernandez's more contemplative nature have helped the lifelong friends solve countless crimes before.
This time, however, they are up against Hiroo Matsushima, a Japanese industrialist who dreams of the samurai way--a man who has found in the street gang the way to make his dream come true...
