A Covenant attack on the planet Sedra unveils a plot to destroy humanity. An ONI team and Sedra military staff must work together, despite their differences, to uncover the location of the element and prevent it from being used again.
Did You Know?
The episode was set to premere with the midnight release of Halo: The Master Chief Collection. To celebrate the launch of the game, the episode was streamed on the Halo Twitch.TV Channel and Xbox Live Event Viewer before it was released on the Halo Channel. See more
Originally envisioned as a web-series, Nightfall has also been released for the home video, with the five episodes edited together as a full length feature film, clocking at 1 hour and 38 minutes. See more