A flashback to earlier episodes in the life of Leon Trotsky, the Marxist revolutionary, framed by events during his asylum in Mexico City 1939-1940A flashback to earlier episodes in the life of Leon Trotsky, the Marxist revolutionary, framed by events during his asylum in Mexico City 1939-1940A flashback to earlier episodes in the life of Leon Trotsky, the Marxist revolutionary, framed by events during his asylum in Mexico City 1939-1940