Master Chief is the star of Halo 5, sorry Agent Locke - Polygon

In an interview with X-One magazine earlier this month, actor Mike Coulter — who plays Agent Jameson Locke in the Halo: Nightfall TV series and upcoming Halo 5: Guardians — stated that he will be

It's crazy to think this is the same game we saw in 2020 : r/halo

Halo 5's secret Spartan is Agent Locke, and his story will be revealed in Halo Nightfall - Polygon

It's crazy to think this is the same game we saw in 2020 : r/halo

How to Play the Halo Games in Chronological Order - IGN

Halo 5 Guardians would be better if Master Chief wasn't a playable character

Halo 5 Main Protagonist is Master Chief, Not Agent Locke - IGN

Halo 5: Guardians (2015)

Halo 5: Guardians - Key Art Teaser Completed, Master Chief's Blue Team And Spartan Locke's Squad Revealed - MP1st

Master Chief VS Locke in Bungie's Artstyle : r/halo

Jameson Locke, Halo Alpha