Ian MacNaughton
Edward Ian Macnaughton (30 December 1925 – 10 December 2002) was a Scottish actor-turned-television producer and director, best known for his work with the "Monty Python" team. MacNaughton was director and producer for all but four of the forty five episodes of "Monty Python's Flying Circus" from 1969 to 1974, director of the group's first feature film "And Now for Something Completely Different" in 1971 and director of their two German episodes, "Monty Python's Fliegender Zirkus" in 1971 and 1972. In 1973 the production team shared the BAFTA Award for Best Light Entertainment Programme for "Monty Python's Flying Circus".
Monty Python
Other than Carol Cleveland, the only other non-Python to make a significant number of appearances in the "Flying Circus" was Ian Davidson. He appeared in the first two series of the show, and played over 10 roles. While Davidson is primarily known as a scriptwriter, it is not known if he had any contribution toward the writing of the sketches, as he is only credited as a performer. In total, Davidson is credited as appearing in eight episodes of the show, which is more than any other male actor who was not a Python. Despite this, Davidson did not appear in any Python-related media subsequent to series 2, though footage of him was shown on the documentary "Python Night – 30 Years of Monty Python".