Anthony Klasky graduated with the Watcher class of 1975 ranked 28th of 72 graduates. He served his first year, as many do, in the History department. He was then assigned as Watcher for Duncan MacLeod in 1976 staying with him until 1979. In 1978, he followed MacLeod to Cannes, France, where MacLeod dueled with the Immortal, Lothar, on the beach.
Anthony, however, had not followed MacLeod that night. He was, instead, at the La Cage night club taking part in the "Mr. Disco 78" competition. His inattention, therefore, left the details of MacLeod's fight against Lothar unknown. He was reprimanded by the Watcher Tribunal for dereliction of duty.
From 1979 to 1986 he was assigned to the Immortal, Wade Contrares.
From 1987 to 1992 he was assigned to Ruth Fisk.
From 1992 onward he was assigned to Clifford Hughes.