P.R.O.B.E. director was the rank of the internal leader of P.R.O.B.E.. The director answered to a government overseer.
The founding P.R.O.B.E. director was Liz Shaw. (HOMEVID: The Zero Imperative, etc.) After retiring to get married to Patricia Haggard, (HOMEVID: When to Die [+]Loading...["When to Die (home video)"], First Entry [+]Loading...["First Entry (home video)"]) she left the position to Giles, who had previously been her tech expert. (PROSE: A Worthy Successor [+]Loading...["A Worthy Successor (short story)"], WC: Shadows of Doubt [+]Loading...["Shadows of Doubt (webcast)"], etc.) Giles was unsure who would be appointed to replace him if he retired, but, when he briefly handed in his notice while under the hypnotic influence of Stacey Facade, left Tasha Williams in charge in the interim. (WC: Stacey Facade [+]Loading...["Stacey Facade (webcast)"])