Theatrical booking agent and flying saucer scenester. Author of They Knew Too Much About Flying Saucers (1957), one of the earliest exposés of the Men In Black.

Barker is suspected of being behind at least some MIB/UFO pranking/hoaxing, and was suspiciously on the scene during the Point Pleasant Mothman episodes in the 1960′s (70GCAT, 146-153)