A summer night celebration, the nightcap after the class reunion. The former high school clique meets again for the first time in 25 years. Amidst the joy of reunion, the present and the past intersect. Old issues shine through the seemingly superficial chatter, and a dark shadow hangs over the exuberant mood. The "incident" was one of the reasons for the sudden breakup of the group.

Set in Zurich in the 1950s, a special agent who is near retirement receives a major assignment: Bring down Harry Wind, a top PR manager who has been accused of spying.