Michael Sullivan

Michael "Sully" Sullivan was an officer cadet of the UNSC Defense Force.

Biography
A native of Emerald Cove, Sullivan entered the Corbulo Academy of Military Science as a freshman cadet assigned to Hastati Squad. He had a habit of 'dying' in combat exercises. Despite this, he never lost his enthusiasm and became friends with the "Innie lover" Thomas Lasky. Convinced that the Office of Naval Intelligence was hiding something from the greater whole of humanity, Sullivan hacked mission recordings of UNSCDF personnel ostensibly fighting the Insurrection. He had discovered the helmet camera footage of a Spartan in a three-way battle among the UNSC, Insurrectionists, and the Covenant. Sullivan bragged about the supersoldier's ability to decapitate a man with his hands.

Production notes
Sullivan is played by American actor Masam Holden.

List of appearances

 * Halo 4: Forward Unto Dawn