The Legend of Korra Book 2 Spirits Trailer HD - It focuses more on spiritual concepts and themes than the preceding season.
Chapter One: Rebel Spirit Chapter Two: The Southern Lights Chapter Three: Civil Wars, Part 1 Chapter Four: Civil Wars, Part 2 Chapter Five: Peacekeepers Chapter Six: The Sting Chapter Seven: Beginnings, Part 1 Chapter Eight: Beginnings, Part 2 Chapter Nine: The Guide Chapter Ten: A New Spiritual Age Chapter Eleven: Night of a Thousand Stars Chapter Twelve: Harmonic Convergence Chapter Thirteen: Darkness Falls Chapter Fourteen: Light in the Dark
