Zu einem Mord gehören zwei

Edgar Hoppe as Fiedler Lu Säuberlich as Frau Bräuer Gerd Frickhöffer as Juwelier Dieter Kirchlechner as Tomaschewski Dieter Eppler as Bonard Günter Mack as Breuer Maria Sebaldt as Susanne Renate Küster as Susannes Freundin Franz-Otto Krüger as Victor Dehl