Set in May 1944, just days before the D-Day landings, widowed mother Elisabeth "Betty" Clairet is tasked with assembling an unlikely commando of five civilian women to carry out a near-impossible mission: infiltrate an impenetrable château housing a key German communications hub and destroy it before the Normandy landings by the Allies.

Laetitia Casta
Elisabeth 'Betty' Clairet

Mathilde Seigner

Lina El Arabi

Michaël Youn

Bérangère McNeese
Nelligan

Jean Schatz

Leander Vyvey

Florian Lesieur

Jakob Diehl

Alexandre Brasseur

Stéphane De Groodt

Jochen Hägele
Dieter Frank