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John Callahan
Born · undefined NaN, NaN (undefined years old)
Known For: Acting
Place of Birth:
Bio
Thrive: What on Earth Will it Take?
Self
5.8
2011
UFOs on the Record
Self - Former FAA Division Chief
8.0
2011
Secret Access: UFOs on the Record
Himself
7.0
UFOs: Investigating the Unknown
Self – FAA Division Chief, Retired 2011 · (1 episode)
6.4
2023