In the movie "Special Agent Dragon", a CIA agent named Carville finds himself in a precarious situation while carrying out a mission in Russia just before the collapse of the Soviet Union. He is apprehended by the KGB and confined to a mental institution for over a decade. However, after eleven long years, Carville is presented with an opportunity to secure his release by proving his loyalty and skills. This sets the stage for a thrilling and action-packed journey as Carville fights to regain his freedom and seek justice for the injustices he endured.