Guard (The Five Doctors)
From Tardis Wiki, the free Doctor Who reference
During the crisis in the Death Zone on Gallifrey, a guard of the Chancellery Guard was stationed outside the office of Lord President Borusa and was mystified when the Fifth Doctor discovered that Borusa was missing from the room. He was present when his Commander shot dead Jerricho in what appeared to be a political murder. (TV: The Five Doctors)
