Nonton Film Champion Subtitle Indonesia (1989)

Who is this dangerous and elusive stranger who enters Thanasis's life and causes him problems and adventures with his striking resemblance? Is he an agent of a foreign power? Is he a ruthless criminal? Is he someone who wants to destroy his happiness? Is he a common opportunist, or is he an alien? And what should Thanasis do to confront him and ultimately emerge as the "champion"?