(1944) The Way Ahead

as Sgt. Buster

(2022) Doctor Who: The Abominable Snowmen

as Professor Travers (voice)

(1965) The Nanny

as Dr. Medman

(1954) The Sea Shall Not Have Them

as Flying Officer Harding

(1960) Sink the Bismarck!

as RNVR Signals Officer

(1955) A Time to Kill

as Dennis Willows

(1957) That Woman Opposite

as Toby Lawes

(1948) The Winslow Boy

as Dickie Winslow

(1948) Easy Money

as Dennis Stafford

(1973) Father Dear Father

as Bill Mossman

(1945) Journey Together

as John Aynesworth

(1952) Father's Doing Fine

as Clifford Magill

(1953) Meet Mr. Lucifer

as Jim Norton

(1961) Mary Had a Little...

as Scott Raymond

(1950) The Naked Heart

as Robert Gagnon

(1943) The Demi-Paradise

as Tom

(1954) Dangerous Cargo

as Tom Matthews

(1950) Once a Sinner

as John Ross

(2021) Doctor Who: The Web of Fear - Episode 3

as Professor Travers (voice)

(1986) Myth Makers 10: Deborah Watling

as ---

(1962) Flat Two

as ---

(1964) Who Was Maddox?

as ---

(1953) Flannelfoot

as Frank Mitchell

(1947) The Courtneys of Curzon Street

as Teddy Courtney

(1995) Downtime

as Professor Travers

(2022) Troughton in Tibet: Making 'The Abominable Snowmen'

as Self (archive footage)

(1952) Private Information

as Hugh Carson

(1949) Under Capricorn

as Winter

(1957) The Birthday Present

as Bill Thompson

(1961) Nothing Barred

as Peter Brewster

(1958) The Solitary Child

as Cyril

(1972) Franklin's Farm

as Philip

(1961) Three on a Spree

as Mike Brewster

(1992) Wallpaper Warrior

as Michael Foot M.P.

(1958) Chain of Events

as Freddie

(1955) Mr. Arkadin

as Marquis of Rutleigh

(1972) The Adventures of Barry McKenzie

as ---

(1938) Sixty Glorious Years

as Minor Role

(1961) Anna Karenina

as Stiva Prince Oblonsky

(1948) Quartet

as Nicky Garnet

(1957) The Admirable Crichton

as Treherne

(1956) Reach for the Sky

as Peel

(1958) A Night to Remember

as Fourth Officer Joseph Boxhall

(1958) Gideon's Day

as Rev. Julian Small

(1943) We Dive at Dawn

as Navigating Officer - Lt. Gordon, R.N.

(1968) Doctor Who: The Web of Fear

as Professor Travers

(1967) Doctor Who: The Abominable Snowmen

as Professor Travers

(1974) 11 Harrowhouse

as Fitzmaurice

(1951) White Corridors

as Dick Groom

(1942) The Young Mr. Pitt

as Atkinson

(1990) Jeeves and Wooster

as Lord Wickhammersley

(1981) Bergerac

as Blakemore

(1963) Doctor Who

as ---

(1966) Softly, Softly

as ---

(1992) Heartbeat

as The Colonel

(1971) Jason King

as ---

(1975) Rumpole of the Bailey

as ---

(1955) Dixon of Dock Green

as Dick Hunt

(1955) The Adventures of Robin Hood

as Sir Leon

(1959) No Hiding Place

as ---

(1968) Never A Cross Word

as ---

(1976) The Cedar Tree

as Arthur Bourne (2)

(1976) The Cedar Tree

as Julian Palmer

(1972) Pathfinders

as ---

(1958) The Adventures of William Tell

as Ferdinand

(1963) The Plane Makers

as ---

(1961) Stryker of the Yard

as ---

(1956) Hancock's Half Hour

as ---

(1969) Paul Temple

as ---

(1991) The House of Eliott

as General Treves

(1982) Andy Robson

as Matthew Dennison

(1981) Bergerac

as Frank Blakemore

(1963) Doctor Who

as Professor Travers