Irina Spalko is the main 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.
She is a highly skilled Soviet Agent who acquires artifacts for the Soviet Union. Interested on psychic warfare, Spalko was tasked by the late Joseph Stalin to find the Crystal Skull of Akator and deliver it back to the Temple of Akator in South America.