演职人员
Anton Dmitrievich Tikhomirov (young scientist)
Андрей Мягков
Igor Mazin (investigator)
Анатолий Папанов
Inna Krotova (former lover)
Ирина Мирошниченко
Diaghilev (professor and supervisor of Anton Tikhomirov)
Владимир Зельдин
Irina Tikhomirova (ex-wife)
詹娜·普罗霍连科
Ilya Rozhdestvensky (childhood friend and colleague)
Альберт Филозов
Svetlana Meshkova (fiancee of Anton Tikhomirov)
Ирина Резникова