O'Brien

O'Brien may refer to the following:

Halo Universe

• Orbital Drop Shock Troopers
  • O'Brien (Heian) - An ODST in The Babysitter episode of Halo Legends.
  • O'Brien (Mombasa) - An ODST from Another Day at the Beach.
• O'Brien (Marine) - A Marine who fought in the Fall of Reach.

Real World

• William O'Brien - An animator at Bungie Studios, also known as Bill O'Brien.

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