In 1985, Sergei Gregoriev, a Soviet colonel, wants to force his nation to reform, so he leaks secret information to the West. He picks an unlikely contact, a Pierre Froment, French nebbish in the diplomatic corps. Gregoriev keeps a lot of balls in the air - a marriage, a teen son he's trying to bond with, a mistress who's a colleague at work; his tradecraft is equally reckless. Meanwhile, Froment keeps his spy work secret from his Russian wife, and Mitterrand uses Gregoriev's information to m find out more...

One night in a bar an old friend tells director Ari Folman about a recurring nightmare in which he is chased by 26 vicious dogs; every night the same number, and though he knows the immediate reason, which relates to the Israeli / Lebanese war of the early 1980s, he is no less haunted. Intrigued by his friend's riddle and tormented by his own lack of memory Ari embarks upon a quest to find all those involved in the battle; now spread across the world, to bring light to a dark and shameful event find out more...