Lethal Weapon 2

The name of this movie is Lethal Weapon 2 released in 1989-07-07 and it's main theme is In the opening chase, Martin Riggs and Roger Murtaugh stumble across a trunk full of Krugerrands. They follow the trail to a South African diplomat who's using his immunity to conceal a smuggling operation. When he plants a bomb under Murtaugh's toilet, the action explodes.