Fan Casting Marvel's Captain America 2: The Woman Out of Time

Back in the 1940s, Captain America’s teenaged sidekick, Bucky Barnes, was captured and experimented upon after WWII. She also gets her left arm severed, and is suffering amnesia from an explosion. Scientists attached a bionic arm, periodically upgrading it as technology improved. Programmed to be a Soviet assassin for Department X—under the code name the Winter Soldier, she is sent on covert missions and becomes increasingly ruthless and efficient as she kills in the name of the state.