Zu einem Mord gehören zwei

Dieter Kirchlechner

as Tomaschewski

Franz-Otto Krüger

as Victor Dehl

Dieter Eppler

as Bonard

Edgar Hoppe

as Fiedler

Günter Mack

as Breuer

Maria Sebaldt

as Susanne

Lu Säuberlich

as Frau Bräuer

Renate Küster

as Susannes Freundin

Gerd Frickhöffer

as Juwelier