About an investigation

Annabella

Greta Bienert

Jean Périer

Judge Conrad Bienert

Colette Darfeuil

Mella Zier

Florelle

Erna Kabisch

Pierre Richard-Willm

Paul Brent

Gaston Modot

Baumann, detective

Jacques Maury

Walter Binert

Paul Ollivier

Old Scherr

Robert Ancelin

Klatte

Bill Bocket

Concierge Zühlke

Pierre Franckh

Brann

Willy Rozier

Théo Tony

Laila Bensedira

Singer