Marcus Gilbert has appeared in these films and TV programmes...
First section data taken from IMDB
Meet Pursuit Delange: The Movie (2015)
John Scott MP
Dragon Soccer (Short) 2010
Marcus
Freebird (2008)
Marl
Doctors - Partners (2001)
John Matthews
Jonathan Creek - Mother Redcap (1998)
Jason Tippet
The Big Easy - Lafitte Don't Fail Me Now (1997)
Jean Perrine
The Lazarus Man - Purgatory (1996) and Quality of the Enemy (1996)
Mr. Dunn
Woman of the Wolf (1994)
The Man
Murder, She Wrote - Amsterdam Kill (1984)
Colin Biddle
Legacy (1993)
David Walker
Riders (1993)
Rupert Campbell-Black
Army of Darkness (1992)
Lord Arthur
Perfect Scoundrels - Let No Man Put Asunder (1990)
James Bridges
Hunter - Fatal Obsession parts 1 and 2 (1991)
Kane (uncredited)
Blood Royal: William the Conqueror (1990)
Waltheof
A Ghost in Monte Carlo (1990)
Lord Robert Stanford
Chameleons (1989)
Ryan Delaney
Doctor Who - Battlefield parts 1-4 (1989)
Ancelyn
The Dark Angel - Episodes 1.2 and 1.3 (1989)
Lord Carysbroke
Rambo III (1988)
Tomask
A Hazard of Hearts (1987)
Lord Justin Vulcan
The Pyrates (1986)
Captain Ben Avery
Biggles (1986)
Eric Von Stalhein
Connie - Episodes 1.6, 1.7 and 1.8 (1985)
Georgiou
The Masks of Death (1984)
Anton Von Felseck
Robin of Sherwood - The Swords of Wayland (1984)
Lucifer
Hammer House of Mystery and Suspense - Tennis Court (1984)
Young John Bray
Mr. Palfrey of Westminster - The Honeypot and the Bees (1984)
Fl. Lt. Dufour
Master of the Game - Episode 1.3 (1984)
Rory McKenna
Diana - Episode 1.4 (1984)
Young Man
The Weather in the Streets (1983)
Kurt
Second section data taken from agency publicity lists:
The White Guard (Play of the Month - Season 15, Episode 5 - Original Air Date: 20 Sep 1982) (1982) BBC TV
Who Dares Wins (1983-88) Channel 4 (unknown episode/date)
Lone Soldier (unknown date)