James Angleton
Appears in 3 conspiracy theories
Confirmed
Operation CHAOS — CIA Domestic Surveillance
A confirmed illegal CIA program that collected files on 7,200 Americans and indexed 300,000 names — all because the Johnson and Nixon administrations refused to believe the antiwar movement wasn't run by Moscow.
1967 · United States · Richard Helms, James Angleton, Lyndon Johnson
Mixed
Skull and Bones Domination of the CIA
The theory that Yale's Skull and Bones secret society dominated the early CIA, with multiple directors, counterintelligence chiefs, and station officers being Bonesmen -- and its documented factual basis.
1947 · United States · McGeorge Bundy, William F. Buckley Jr., James Angleton
Mixed
Harold Wilson MI5 Destabilization Plot
How rogue elements of MI5 ran a covert campaign against British PM Harold Wilson, believing him a Soviet agent — confirmed by Peter Wright's banned memoir Spycatcher.
1974 · United Kingdom · Harold Wilson, Peter Wright, Colin Wallace