Halo TV series executive producer Kiki Wolfkill has teased that "an Arbiter" will appear in the second season - but maybe not the one you're expecting.
In the opening episode of Halo season 2, Master Chief (Pablo Schreiber) is saved by an Arbiter from the fanatical Covenant race. An intriguing wrinkle in its own right, but game fans will be acutely aware that the Arbiter - voiced by Keith David in the Microsoft series - plays a major role in that saga. However, it's not yet clear if it's the Arbiter from the games or a new character entirely.
