1948
Mikhail Ivanovich Kalinin
Ivan Vladimirovich Michurin
Terentiy
Kartashov
Khrenov
Bykov
postman
Ryabov
Lesnitskiy
Wallace Beard
translator
selectionist (uncredited)
Pashkevich's guest (uncredited)
Bykov's guest (uncredited)
first scientist (uncredited)
Kartashov's student (uncredited)
Natasha (uncredited)
division commander (uncredited)
Meshkov (uncredited)