Actor | Producer
... 1997 - 2023
... 2014 - 2023
... 2013 - 2023
... 2011 - 2023
... 2018 - 2022
John Cobden ( Actor )
... 2021
... 2012 - 2019
... 2006 - 2015
... 2003 - 2015
Sir Artur Conan Doyle ( Actor )
... 2014
Captain Smith ( Actor )
... 2012
... 2004 - 2012
... 1992 - 2010
... 1992 - 2010
... 1979 - 2009
... 1997 - 2009
Actor
... 2003 - 2008
Lord Cawston ( Actor )
... 2008
Professor Robert Kerr ( Actor )
... 2005 - 2008
... 2001 - 2007
... 1996 - 2007
... 1993 - 2006
DCI Pete Chambers ( Actor )
... 2004
Actor
... 1997 - 2004
Ted Cutler ( Actor )
... 2003
Uriens ( Actor )
... 2001
Argos ( Actor )
... 2000
Vaughan ( Actor )
... 1997
... 1987 - 1994
Donahue ( Actor )
... 1992
Dr. Jenner ( Actor )
... 1991
Stuart Baxter ( Actor )
... 1989
Actor
... 1987
Det Sgt Tomlin ( Actor )
... 1981
... 1980
... 1978 - 1980
... 1974
