Ruben and Robby are twin brothers, adopted by Mona, one of the wealthiest - and most eccentric - women in Santa Barbara. Ruben is devoted to Mona, but Robby is more devoted to her money. So when Mona leaves her fortune and estate to Ruben it starts a battle between brothers that soon leads to madness, mayhem, and even attempted murder. On Ruben's side is Lou Perilli an ex-Chicago cop and used car dealer who knows the law - and how to get around it. On Robby's side is ruthless businessman Reed Tyler, who is out to turn a swift profit on Mona's property. Walking a shifty line between them is Eddie Agopian, the family lawyer, who doesn't care which side wins as long as he's on the winner's side. But whether they're stealing big or stealing little, they're all stealing in this hilarious comedy about greed, power... and brotherly love.
When Nick Davis leaves prison after one year in solitaire, he is hired to operate forklift in a warehouse in the harbor owned by the Japanese Yakuza patriarch Isshin Tendo. The place is assaulted by the Italian Mafia leaded by Dino Campanela and Nick rescues and saves the life of Shuji Sawamoto, who is the representative of Yakuza interests in America. Shuji hires Nick to work for Yakuza and becomes his godfather in the family after his oath to join Yakuza. However, Nick is a lonely FBI undercover agent assigned to penetrate in the criminal organization. When the FBI discovers that Campanela is organizing a massive attack to destroy the Yakuza, Nick's boss Littman calls off the operation to leave the dirty work to the Italian Mafia. But the connection of Nick with Shuji and his goddaughter Yuko forces him to help his Japanese family.