Mission Impossible
Sergei Gradski/Gradsky
Sergei Gradski.png
Name: Sergei Gradski/Gradsky
Status: Deceased
Birthplace: Russia
Date of death: March 1999[1]
Cause of death: Exposed to the Chimera by John C. McCloy
Nationality: Russian
Affiliation: Biocyte Pharmaceuticals, John C. McCloy
Profession: Scientist
Rank: Doctor
Played by: Christian Manon
First appearance: Mission: Impossible II
Last appearance: Mission: Impossible II

Dr. Sergei Gradski/Gradsky was a minor character in Mission: Impossible II. He was a Russian scientist working for Biocyte Pharmaceuticals and a friend of Dr. Vladimir Nekhorvich.


From the video images retrieved by Ethan Hunt and his team, Dr. Gradski was infected by the Chimera virus by John C. McCloy and his red blood cells were destroyed within 20 hours. Dr. Gradski dies in 34 hours after exposure.

Behind the Scenes[]

Sergei Gradski was portrayed by French-Australian actor Christian Manon in Mission: Impossible II.



  • The name of the character is spelled "Gradski" in the video images but "Gradsky" in the end credits. As a result, we don't known the true spelling.
  • The newspaper is dated on 24th March 1999, at 57 : 10.
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