Background[]
Shepard Cantwell is the Deputy Director of Intelligence of the Central Intelligence Agency. Adrian Carter occasionally uses him as a sounding board.
Appearances[]
The Messenger[]
Cantwell commented to Carter that he hoped Carter was not running an operation against Abdul Aziz al-Bakari or the Saudi Arabians in general.
The Secret Servant[]
Cantwell tells Carter that he doubts the the terrorist demand by Sheikh Tayyib Abdul-Razzaq to release his brother Sheikh Abdullah Abdul-Razzaq was really the goal of the terrorist operation. Cantwell was certain that Tayyib was attempting a revolution in Egypt.