Professor Ian Drummond, whose new invention was of interest to the Russians and Americans, is murdered at his Sunshine Menor mansion in full attendance. The writer Joe Alex, who arrived on the eve of the murder together with actress Sarah, and detective Ben Parker, before figuring out the true killer, will suspect in the crime each of those present, because each had a reason for it and there was evidence against each of them.
Борис Хмельницкий
as Joe Alex
Борис Невзоров
as Jan Drummond
Ольга Кабо
as Sarah Drummond
Николай Караченцов
as Harold Sparrow
Лариса Удовиченко
as Lucia Sparrow
Александр Филиппенко
as Ben Parker
Лев Дуров
as Malahiya
Владимир Шевельков
as Philipp Davis
