When US radar installations in Greece are jammed and an undercover NATO security man is killed, suspicion falls on his widow, who sets out to find the real culprits and prove herself innocent.
Directed byClaude Chabrol
Written byClaude Rank, Claude Brulé, Daniel Boulanger
CountryFrance, Italy, Greece
Runtime96 min
On screen
Jean Seberg
Maurice Ronet
Christian Marquand