Vsevolod Platov

Valentin Volgin, parachutist-firefighter

Margarita Lifanova

Irina Aleeva, parachute jumping instructor

Vladimir Gulyaev

Alexey Ryzhov, firefighter commander

Vladimir Zeldin

Boris Nikolaevich Shmelev, saboteur

Valentin Bryleev

Pepelov, radio operator

Boris Bityukov

Boris Valentinovich Yakovlev, counterintelligence major

Tatyana Zabrodina

Grishchenko, captain of counterintelligence

Ivan Solovyov

Rumyantsev, counterintelligence major

Nikolay Smorchkov

young saboteur

Ivan Kuznetsov

Ivan Nikolaevich Leshchuk, head of the air base

Nikolai Khryashchikov

Grigory Filippovich Fedotov, forester

Mikhail Majorov

Shcherbakov, counterintelligence colonel