An enterprising young man who practices medicine, striving to win the affection of his beloved, vows to cure her mother of a serious illness. To truly learn the secrets of medicine, he has to pretend to be deaf and mute and hire himself out as an assistant to the best doctor. Will the hero be able to keep his promise?

• Gorky Film Studios
• Oleg Kazancheev
• Oleg Golubitsky
• Natalya Vavilova
• Ariadna Shengelaia
• Mikhail Gluzskiy
• Grigori Manoukov
• Viktor Ilichyov
• Yuri Chekulayev