Character Name : Valentin Volgin, parachutist-firefighter

Original Name : Всеволод Платов

Gender : Male

Character Name : Irina Aleeva, parachute jumping instructor

Original Name : Margarita Lifanova

Gender : Female

Character Name : Alexey Ryzhov, firefighter commander

Original Name : Владимир Гуляев

Gender : Male

Character Name : Boris Nikolaevich Shmelev, saboteur

Original Name : Владимир Зельдин

Gender : Male

Character Name : Pepelov, radio operator

Original Name : Валентин Брылеев

Gender : Male

Character Name : Boris Valentinovich Yakovlev, counterintelligence major

Original Name : Борис Битюков

Gender : Male

Character Name : Grishchenko, captain of counterintelligence

Original Name : Tatyana Zabrodina

Gender : Female

Character Name : Rumyantsev, counterintelligence major

Original Name : Иван Соловьев

Gender : Male

Character Name : young saboteur

Original Name : Николай Сморчков

Gender : Male

Character Name : Ivan Nikolaevich Leshchuk, head of the air base

Original Name : Иван Кузнецов

Gender : Male

Character Name : Grigory Filippovich Fedotov, forester

Original Name : Николай Хрящиков

Gender : Male

Character Name : Shcherbakov, counterintelligence colonel

Original Name : Михаил Майоров

Gender : Male