《G4特工》是由林超贤执导，张智霖、黄秋生、李若彤、陈法蓉主演的动作片，于1997年11月27日在中国香港上映。故事讲述了陈羿与女友凯丽正处于热恋之中。作为S.B.（政治部）特警的羿，无视危险，拼命工作。在一次任务中，他发现公司老板金与韩国激进分子有联系，并计划从台湾军部偷运一批武器到香港。羿接到命令，要将该组织一网打尽。在行动中，双方展开激烈的枪战，但队长晟不幸在战斗中牺牲。

羿亲眼目睹了这一惨剧，悲愤交加，决定与金展开生死追杀。可惜金成功逃脱，令羿痛心不已，他发誓要抓回金，为晟报仇。由于香港回归即将到来，英国军情五局坚持尽快解散政治部，昔日的战友们将各自离去，令羿感到黯然。在无奈之下，羿转投G4保护政要组。莫也跟随羿前往，希望通过考试加入G4，与羿一起工作，但遗憾的是没有被录取。莫失望之余向羿表白自己的感情，但羿坦言自己只接受凯丽，无法接受这份感情。

凯丽对羿拼命工作而无暇顾及家庭感到不满。有一天，羿偶然目睹凯丽与前男友告别的情景，误会加深。与此同时，羿需要进行集训，使凯丽对两人的感情感到失望，决定搬离羿的住所。

某天，凯丽独自去看电影时回忆起过去，偶遇阿莫，两人倾诉心中的痛苦。莫向凯丽解释了一切。

当羿接受一项保护韩国重要人物的任务时，意外发现凯丽也在负责该公司的相关事务。不料，金带领韩国激进分子逼近，双方爆发枪战。

The movie "G4 Agent" is a Hong Kong action film released in 1997, starring Julian Cheung, Anthony Wong, Li Ruotong and Starring Chen Farong and directed by Lam Chiu-hsien. The movie is full of exciting action scenes and exciting storylines, allowing the audience to follow the protagonist A Yi to start a battle full of glory and justice.

The story takes place in a time of intrigue and danger. A Yi (played by Zhang Zhilin) is a special police officer. He accidentally discovered that the boss of a certain company had close ties with South Korean radicals and planned to smuggle weapons from Taiwan to Hong Kong. A Yi actively investigated intelligence and launched a fierce confrontation with the opponent, but his team leader Sheng (played by Huang Qiusheng) died in the gun battle, and the first criminal Jin also escaped the pursuit.

Subsequently, A Yi joined the G4 special agent team, shouldering the responsibility of protecting government officials The heavy responsibility of safety. He puts all his energy into his work, but his relationship with his girlfriend Kelly (played by Li Ruotong) has a crack. Despite this, A Yi never forgot his mission to avenge his good teammates. Just as he was about to act, Ah Jin reappeared, intending to cooperate with the Korean radicals. A Yi is determined to seize the opportunity to avenge his friends and bring the criminals to justice.

"G4 Agent" has attracted people with its compact plot and exciting action scenes the gaze of the audience. The characters in the film face tremendous pressure and danger, but they bravely rise to the challenge and take it as their duty to protect justice and peace. The fighting scenes in the film are wonderful, and every punch is full of strength and passion.