John Frawley (18 August 1929 – 3 March 1999) was an Australian actor with a number of stage television and film credits to his name.
Frawley started his professional career in 1948 in a film role and worked in theatre from 1955, including a lengthy tour of Twelfth Night, later he acted in King Lear and after a television career in the United Kingdom during the 1960s, which included episodes of The Prisoner and The Avengers, Frawley appeared mainly in Australian films during the 1970s. He returned to television in the 1980s and 1990s, including appearances in Prisoner (a.k.a. Prisoner: Cell Block H) and Brides of Christ.
Biography from Wikipedia, CC BY-SA. Credits and photos from TMDB.
The titles people know John from.
IMDb rating of each title on Cineora, by year.

as Mr. Fellowes

as Bishop · 2 episodes
as Dr. Turner · 21 episodes

as Gordon Morris

as Captain Howson

as Mr Fellowes · 1 episode
as Harding

as Mr. George · 4 episodes
as Dr. Lovelock

as Humphrey Bannister
as Brother Celian
as Policeman

as Brown

as Webster

13 episodes
as Flowerman · 1 episode
as The Doctor · 1 episode

as Furrier · 1 episode
2 episodes
as Cowhand (uncredited)