Renowned atomic scientists are kidnapped on French soil. Inspector San-Antonio and his loyal deputy Bérurier infiltrate a gang suspected of involvement in the case, in order to trace the trail.
as Commisaire San-Antonio
as Inspecteur principal Bérurier
as Sylvie Gérard
as Eva Delagrange
as Inspecteur Pinaud
as Pierre Mazaud, dit 'Félix'
as Neunoeil
as Monsieur Paul, le caïd
as Mado
as Le parieur 'instinctif'
as Le 'vieux'
as L'acheteur zurichois
as Le général André Pujol