Takeda is an honest police officer, father and husband, but after he’s promoted to detective he quickly becomes embroiled in dirty back room dealings, blackmail, and corruption that goes right to the top of the force. Meanwhile, renegade investigator Kusama must decide whether he should shake the foundations of Japanese law enforcement with the information that has come into his possession about the police.

海豚馆发生了一起谋杀案，死者是馆内乐手岛田。据查岛田是被一个叫沪野的姑娘杀害的，但由于证据不足，沪野被无罪释放。回家后，沪野险遭歹徒筱原的毒手，幸亏警探尾及时赶到。在尾的开导下，沪野终于醒悟过来。她设法取来一盘录音带，从这盘带子中，尾得知了众议院议员田川正二的罪行。他开始了对田川的追捕…… 主要配音演员：沈晓谦、程玉珠、丁建华、严崇德、戴学庐、王建新

Secretly operating his cruiser as a casino at sea isn’t enough for mafia don Lukino Marcano. He’s also looking for the gold-laden boat wreckage worth the budget of a small country! Lupin sniffs out the plan to recover this long-lost treasure and brings along his partners Jigen, Goemon, and Fujiko for the ride to crash Lukino’s party.