Degree of Risk

Degree of Risk (Степень риска) is a 1968 Soviet drama film directed by Ilya Averbakh.

Plot
The film tells about the doctor Sedov, who is forced to make a difficult decision about heart surgery of the famous mathematician.

Cast

 * Boris Livanov as Sedov
 * Innokentiy Smoktunovskiy as Sasha
 * Alla Demidova as Zhenya
 * Lyudmila Arinina as Mariya Aleksandrovna (as L. Arinina)
 * Yuri Grebenshchikov as Oleg (as Yu. Grebenshchikov)
 * Leonid Nevedomsky as Pyotr (as L. Nevedomsky)
 * V. Vasilyev
 * Yury Solovyov