Sightlines · how to watch
How to watch Infernal Affairs
2002 · Alan Mak Siu-Fai · Infernal Affairs on Sightlines
4 things to watch and listen for on a first viewing, without spoilers, and 4 more once you have seen it. Each names something you can see or hear, the pattern it belongs to, and what noticing it gives you. How these keys work.
On a first viewing
Watch how often characters speak without facing each other. (staging)
Mak stages confrontations through glass, doors, or turned backs; direct address becomes rare and charged rather than the default.
Payoff: Ordinary talk starts to read as concealment long before anyone actually confesses anything.
Listen for radio static breaking up conversations between the two men. (sound)
Chan Kwong-Wing's score stays melancholic even in moments of apparent victory, and the sound design uses static and broken transmission as recurring texture.
Payoff: The score and static carry the feeling the spare dialogue deliberately withholds.
Watch Tony Leung's face for what it does not release. (performance)
Leung suppresses affect the way he did for Wong Kar-wai, but here duty replaces longing; his face registers exhaustion without discharging it.
Payoff: The face becomes the site where feeling exists without any action being possible. In the reading: affection-image. Deleuze calls this the affection-image: a face held as pure quality, feeling that cannot discharge into action.
Notice how rarely the two leads share a scene early on. (cutting)
Pang Chi-Leung cuts their stories in parallel with enough dislocation that you always know something one man does not yet know about the other.
Payoff: This keeps you ahead of both men, watching a trap close that they can't yet see.
The 4 rewatch keys open on this page when you choose "Seen it?".
Carry this in: Watch the rooftop scenes closely: gray, empty, and the only place these men can't perform.