Armed with only one word - Tenet - and fighting for the survival of the entire world, the Protagonist journeys through a twilight world of international espionage on a mission that will unfold in something beyond real time.

2019 film directed by Taika Waititi

英勇但易怒的退伍老兵戴维·巴德（理查德·麦登 饰）就职于伦敦警察厅要员保护局，在被派去保护野心勃勃而有影响力的内政大臣茱莉娅·蒙塔古（凯莉·霍威 饰）后，因职责与信念之间的冲突而左右为难。而本应保她安全的保镖，是否会成为她最大的威胁？

As the Avengers and their allies have continued to protect the world from threats too large for any one hero to handle, a new danger has emerged from the cosmic shadows: Thanos. A despot of intergalactic infamy, his goal is to collect all six Infinity Stones, artifacts of unimaginable power, and use them to inflict his twisted will on all of reality. Everything the Avengers have fought for has led up to this moment - the fate of Earth and existence itself has never been more uncertain.