O'Brian is Obadiah Stane's head of security at Stark International. This character is voiced by Brian Drummond.
Character history
It is not known for how long O'Brian has been in the employ of Stark International, but it is clear that his loyalties lie with Stane rather than the Stark family, as shown by his personal antipathy to Tony. He once piloted the Crimson Dynamo and the Iron Monger mech. When he disobeyed Stane's orders to continue demolition of a building (there were civilians inside), he was fired by Stane.
Trivia
- O'Brian is based on the Marvel Comic Guardsman character, personified by Kevin and Michael O'Brien. In addition, as the security chief of Stark International he fulfills the function of his mainstream namesake at its most mundane level.