As she does every morning, Lucie takes advantage of her journey to work to lose herself for a while in the pages of a good book. And as she does every morning, she joins her colleagues at the office with a smile. It's a working day just like any other. Then suddenly all activity in the office stops. All attention is turned towards the window of the opposite building opposite and abanner reading: Man Alone. Is it a hoax? A cry for help? Everyone has his own interpretation, and will try, by any means possible, to discover what lies behind this mysterious message.
Denis Podalydès
Aimé Mermot
Florence Muller
Lucie, the secretary
Pierre Arditi
Mr. Borelly
Hippolyte Girardot
Executive # 1
Josiane Balasko
Solange Renivelle
Michel Vuillermoz
Executive # 2
Didier Bourdon
Captain # 1
Chantal Lauby
Pascale
