Colonel Antonin Dovchenko is the secondary antagonist of the 2008 action-adventure film Indiana Jones and the Kingdom of the Crystal Skull, the fourth installment of the Indiana Jones film series.
He is a Soviet Union soldier and Irina Spalko's right-hand man. During the Soviet effort to deliver the Crystal Skull of Akator back to Akator for Spalko to gain psychic knowledge she could use to win the Cold War as the late Joseph Stalin wished, Dovchenko comes across many times with the American archaeologist Indiana Jones, obsessing himself with killing the archaeologist.