After robbing a bank, the robber hides out from the police in a seedy hotel where he is forced to bribe various tennants for protection as well as their silence which becomes more difficult as greed takes over and the people demand more exuberant bribes from the bank robber to shelter and hide him.

In order to get better results, a young athlete starts using steroids and begins his downfall.

Hisa Ishii and his brother Akira emigrate from Japan to the United States. They settle in rural California and start a strawberry farm, slowly integrating themselves into the life of the community, which includes Japanese-Americans of both lengthy and brief residence.

A couple visits Mexico to scout a new location for their furniture manufacturing business, and hit a cop with their car on the way back stateside. Realizing that if they report it they could land in a Mexican jail (guilty until proven innocent), they clean up the car and return home. A few days later, an insistent man shows up wanting a job -- and insinuating that he saw something in Mexico that he would not want to report -- the couple must make a decision about how far they will allow themselves to be blackmailed.

Jeff, a young delinquent, is enrolled by his father in a kenpo school, in the hopes of teaching the boy some self-discipline. Years later, Jeff's mentor, Kim, is being threatened by one of the Korean mafia families. Jeff tries to help his old friend, but is too late to prevent Kim's death at the hands of an unknown hitman. Vowing revenge, Jeff takes on all of the families, using his martial arts skills to find the man who killed his friend.