British India,

September 1936   to April 1946

Edinburgh,

May 1946 to September 1955

National Service,

November 1955     to September 1957

Oxford,

October 1957 

to October 1961

Touring Company, 

November 1961     to March 1962

RSC, Stratford & London, April 1962 to December 1963

On the Dole, January 1964      to May 1965

ITN, 

May 1965 to December 1969

ITN, 

January 1970       to December 1971

ITN, 

January 1972       to December 1972

ITN, 

January 1973       to December 1973

ITN, 

January 1974 - December 1975

ITN, 

January 1976       to December 1977

London, 

January 1978       to December 1979

London, 

January 1980       to November 1981

London, 

November 1981     to December 1982

London,

January 1983       to August 1984

TV-am,

August 1984        to April 1985

TV-am,

April 1985 to September 1986

TV-am,        October 1986      to December 1987
TV-am,       January 1988       to March 1989
London,           April 1989 to February 1991
London & Perth, March 1991         to July 1994 
Australia,         July 1994 to December 2000
Australia,         January 2001       to September 2006