McGuinness was a lieutenant colonel with ties to the United States Department of Counterintelligence.

McGuiness prepared a document on Soviet Colonel Doctor Irina Spalko for the department and noted that she was extremely dangerous. The document ended up with the Federal Bureau of Investigation in 1957 as part of file handed to Indiana Jones to help the archaeologist identify the KGB woman who had coerced his assistance at Hangar 51.

Appearances[edit | edit source]

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