Halo Season 2 Characters Season 2 Master Chief Master Chief John-117 Spartans Video Game Franchise Production Release Date Covenant Visual Effects Synopsis Ancient Artifacts War Space Action CCXP Halo Season 2 Episode 4 Emotional Impact Production Design Season 2 Episode 5 Plot Details Character Developments Fan Reactions Production Insights Season 2 Episode 6 Halo Season 2 Finale The Fall of Reach Covenant Invasion