Marie-José Nat

Ethel Rosenberg

Gilles Ségal

Julius Rosenberg

Jean Topart

Me Bloch

Georges Wilson

Judge Douglas

François Darbon

Prosecutor

Paul Le Person

Judge

François Dyrek

David Greenglass

Pierre Tabard

Hampton

Alain Nobis

Johnson

Mario Pilar

Parker

Jean Michaud

Singer

Noëlle Hussenot

Ruth Greenglass

Marion Loran

Me Bloch's assistant

Jean Martinelli

Me Rank

Thérèse Quentin

Mrs. Harris

Stellio Lorenzi