Ninja Killer (1974)

Big Nick is back on the hunt in Europe and closing in on Donnie, who is embroiled in the treacherous and unpredictable world of diamond thieves and the infamous Panther mafia, as they plot a massive heist of the world's largest diamond exchange.

Two New York cops get involved in a gang war between members of the Yakuza, the Japanese Mafia. They arrest one of their killers and are ordered to escort him back to Japan. However, in Japan he manages to escape, and as they try to track him down, they get deeper and deeper into the Japanese Mafia scene and they have to learn that they can only win by playing the game—the Japanese way.

Billy Wong is a New York City cop whose partner is gunned down during a robbery. Billy and his new partner, Danny Garoni, are working security at a fashion show when a wealthy man's daughter, Laura Shapiro, is kidnapped. The Federal authorities suspect that Laura's father is involved with Mr. Ko, a Hong Kong drug kingpin, so the NYC police commissioner sends the two cops to Hong Kong to investigate.

The comic strip detective finds his life vastly complicated when Breathless Mahoney makes advances towards him while he is trying to battle Big Boy Caprice's united mob.

In New York, racist Capt. Stanley White becomes obsessed with destroying a Chinese-American drug ring run by Joey Tai, an up-and-coming young gangster as ambitious as he is ruthless. While pursuing an unauthorized investigation, White grows increasingly willing to violate police protocol, resorting to progressively violent measures -- even as his concerned wife, Connie, and his superiors beg him to consider the consequences of his actions.

A rookie cop goes undercover to infiltrate a gang of car thieves led by smooth and charming Ted. The rookie becomes too involved and starts to enjoy the thrill and lifestyle of the game, and becomes romanticly involved with the leaders sister.

When New Orleans Police Detective Danny Fisher stops a brilliant thief from getting away with a multimillion-dollar heist, the thief's girlfriend is accidentally killed. After escaping from prison, the criminal mastermind enacts his revenge, taunting Danny with 12 rounds of near-impossible puzzles and tasks that he must somehow complete to save the life of the woman he loves.

When his longtime partner on the force is killed, reckless U.S. Secret Service agent Richard Chance vows revenge, setting out to nab dangerous counterfeit artist Eric Masters.

Obsessive master thief Neil McCauley leads a top-notch crew on various daring heists throughout Los Angeles while determined detective Vincent Hanna pursues him without rest. Each man recognizes and respects the ability and the dedication of the other even though they are aware their cat-and-mouse game may end in violence.

Two sophisticated jewel thieves join forces to steal $30 million in uncut jewels.