Detective con faldas

José María Caffarel

as Comisario Dupuy

Ángel del Pozo

as Simenón

Mary Santpere

as Oscar J. Bennett

Liliane Brousse

as Bettina

Carlos Casaravilla

as Ivan Sharovski

Lily Vincenti

as Mrs. Brown

Manuel de Melero

as Victor Burke

María Dolores Díaz

as Compañía

Emilio Sancho

as León

Consuelo Vives

as Dependienta de la bombonería

Pilar Montejo

as Esposa de Ivan

Carlos Ronda

as Director del hotel

Alejo del Peral

as Recepcionista

Paulina Besoli

as Faustina

Fresia Coscolla

Paquita Virgili

Lorena Montel

Antonio Alonso

José Palomo

as Portero

Manuel Bronchud

as Durán

Carmen Villa

Mercedes Faves

Carmen Roger

as Compañera de Bettina

Natalia Randall

Rosario Yagüe

Conchita Gotí

Juan Fernández

as Monsieur Legrand (uncredited)