Agent Cabe Gallo was the person who brought him from Dublin , Ireland to America after O'Brien hacked into NASA computers to get a set of blueprints for his wall .
Recurring protagonist Walter O'Brien is a genius with a 197 IQ .
Agent Cabe Gallo was the person who brought Walter O'Brien from Dublin , Ireland to America after protagonist hacked into NASA computers to get a set of blueprints for Walter O'Brien 's wall .
Recurring protagonist Walter O'Brien is a genius with a 197 IQ .