
Set in the Soviet scientific community, Nine Days of One Year follows two dedicated physicists whose close friendship unfolds amid dangerous nuclear research, shaped by their shared affection for a strong-willed woman. As radiation exposure, scientific ambition, and personal relationships intersect, the film offers a thoughtful, human portrait of scientists confronting the risks of progress and the choices that define their lives.
Dmitri Gusev
Ilya Kulikov
Lyolya
Valery Ivanovich

Professor Sintsov
Butov
Nikolai Ivanovich
young physicist
physicist
Nura, Gusev's younger sister