M.15 demande protection was released in the year 1966。M.15 demande protection is also called as The Deadly Affair, Uma Poltrona para a Morte, Spionen måste dö, Puhelu vainajalle, Llamada para el muerto, Duas Plateias para a Morte, Chiamata per il morto, Anruf für einen Toten。

M.15 demande protection actors and actresses include Lynn Redgrave, Maximilian Schell, Simone Signoret。