Following the assassination of a financier, several people who had an interest in seeing him disappear are suspected.
Françoise Rosay
Fernand Ledoux
Madeleine Robinson
Georges Lannes
Nathalie Nattier
Loleh Bellon
Jacques Torrens
Maurice Teynac
Jean Marchat
Régine Dancourt
Jacques Mattler
Robert Moor
Geneviève Morel
Victor Vina