Which recurring Halo character is voiced by famed actor Keith David?
the Arbiter
Gravemind
Gravemind
343 Guilty Spark
Gravemind
Spartan Locke
343 Guilty Spark
Gravemind
Chief O'Brien
Cortana
343 Guilty Spark
Spartan Locke
Gravemind
Chief O'Neil
Major O'Brien
343 Guilty Spark
Gravemind
Cortana
Chief O'Brien
a Spartan
Spartan Locke
Chief O'Neil
Gravemind
343 Guilty Spark
John-117
Chief O'Brien
a Spartan
Cortana
Chief Osiris
SPARTAN-II
Chief O'Neil
343 Guilty Spark
Gravemind/Locus
John-117
Gravemind
Chief O'Brien
a Spartan
Spartan Locke
Gravemind or Gravemind
Gravemind/Loremaster
Chief Osiris
Cortana
John-117
Gravemind
Major Graves
343 Guilty Spark
Chief O'Neal
SPARTAN-II
Chief O'Neil
a Spartan
343 Guilty Sparks
Gravemind/Locus
Major O'Brien
Master Chief
Gravemind/Loremaster
Gravemind or Gravemind
Gravemind/Savage
Chief Osiris
Spartan Locke
John-117
Gravemind
Chief O'Brien
Master Chief
343 Guilty Spark
Gravemind/Scorpion
Ishmael
a Spartan
Major Graves
Cortana
343 Guilty Sparks
Gravemind/Locus
SPARTAN-O'Brien
SPARTAN-III
SPARTAN-II
Gravemind/Loremaster
Chief Osiris
Chief O'Neal
Gravemind/Savage
Chief O'Neil
John-117
Master Chief
Chief O'Brien
Gravemind
Gravemind or Gravemind
Major Graves
Big Boss
a Spartan
Gravemind/Scorpion
Spartan Locke
SPARTAN-JACK
SPARTAN-III
Gravemind/Locus
John-117
Master Chief
SPARTAN-O'Brien
Osiris
Gravemind/Savage
Cortana
Gravemind/Loremaster
Chief Osiris
Chief O'Neal
SPARTAN-II
Chief O'Neil
Chief O'Brien
Gravemind
343 Guilty Sparks
Brutes
Gravemind or Gravemind
Major Graves
343 Guilty Spark?
Major Gravemind
a Spartan
Master Chief
SPARTAN-JACK
SPARTAN-III
John-117
The Prophet of Truth
Gravemind/Towers
SPARTAN-OI
SPARTAN-O'NAL
Osiris
The Master Chief
Gravemind/Locus
a Spartan Ops Officer
Chief Osiris
Osiris: The Prophet of Truth
Gravemind
Atriox
SPARTAN-O'Brien
Gravemind/Loremaster
Truth, Gravemind
Gravemind/Savage
Chief O'Brien
Avery Johnson
Brutes
Truth, Gravemind, Master Chief
Spartan Locke
Chief O'Neal
Major Graves
Brutality
SPARTAN-XII
Gravemind/Scorpion
Cortana
Gravemind/Lightning
343 Guilty Spark?
Master Chief
SPARTAN-II
343 Guilty Spark.
Osiris and Cortana
343 Guilty Sparks
a Spartan
John-117
Truth, a Spartan
The Prophet of Truth
SPARTAN-III
Osiris
SPARTAN-JACK
SPARTAN-OIB
The Master Chief
Major Gravemind
Truth, Gravemind, Halo
SPARTAN-O'NAL
Gravemind/Towers
Gravemind
Gravemind/Locus
Chief Osiris
Big Boss
SPARTAN-OID
Avery Johnson
Ivan Vanko
Brutes
SPARTAN-OI
Chief O'Brien
SPARTAN-O'Brien
Gravemind/Loremaster
Gravemind/Savage
Master Chief
Gravemind/Lord Johnson
The Prophet of Truth, Gravemind
Truth, Gravemind
Gravemind/Sapper
Osiris and the Prophet of Truth
The Spartan Locke
The Prophet of Regret
Gravemind/Scorpion
Major Graves
Bruttenholm
343 Guilty Spark?
Truth, Gravemind, Master Chief
SPARTAN-II.
John-117
343 Guilty Spark.
a Spartan
Spartan Locke
Osiris
The Prophet of Truth
The Master Chief
The Spartan John-117
SPARTAN-XII
The Spartan Xenos
SPARTAN-III