ริกก์ส คนมหากาฬ 2 Lethal Weapon 2 (1989)

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!