Ian Wolfe

Actor (Septimus and Mr Atoz) — The Original Series

American character actor (1896–1992) who played Septimus in Bread and Circuses and the librarian Mr Atoz in All Our Yesterdays.

Ian Wolfe was an American actor, born in 1896, whose career ran from the early 1930s to 1990 and took in several hundred films and programmes, among them Mutiny on the Bounty (1935), Witness for the Prosecution (1957) and THX 1138 (1971).
In the second-season episode Bread and Circuses he played Septimus, a former senator who leads a band of runaway slaves, worshippers of the Son, on a planet where Rome never fell. In the third-season All Our Yesterdays he played Mr Atoz and his replicas, keepers of the library on Sarpeidon that sends the planet's people into their own past before the sun goes nova.
Wolfe died in 1992 at the age of ninety-five.