Alec McCowen
- Gangs of New York
2002 Reverend Raleigh
- David Copperfield
2001 Jorkins
- Longitude
2000 Sir Frank Dyson
- David Copperfield
2000 Jorkins
- Midsomer Murders
1997 Sir Christian Aubrey
- Cruel Train
1995 Supt. Fish
- King Richard III
1994 Narrator (voice)
- The Age of Innocence
1993 Sillerton Jackson
- Maria's Child
1993 Father Eugene McCarthy
- Shakespeare: The Animated Tales
1992 Narrator (voice)
- The War That Never Ends
1991 Thucydides
- St Mark's Gospel
1990
- Henry V
1989 Bishop of Ely
- Dialogue in the Dark
1989 David Hume
- The Importance of Being Earnest
1988 Dr. Chasuble
- Personal Services
1987 Wing Commander Morten
- Cry Freedom
1987 Acting High Comissioner
- The Assam Garden
1985 Mr. Philpott
- Theatre Night
1985 Dr. Chasuble
- Squaring the Circle
1984 Rakowski
- Mr. Palfrey of Westminster
1984 Mr. Palfrey
- Never Say Never Again
1983 Q 'Algy' Algernon
- The Secret Adversary
1983 Sir James Peel Edgerton
- Forever Young
1983 Father Vincent
- Storyboard
1983 Palfrey
- A Dedicated Man
1982 Silcox
- All for Love
1982 Silcox
- Bergerac
1981 Trenchard
- Plays for Pleasure
1981 Ralph
- Twelfth Night
1980 Malvolio
- Hanover Street
1979 Maj. Trumbo
- Henry V
1979 Chorus
- Stevie
1978 Freddy
- When the Actors Come
1978 The Count
- BBC2 Play of the Week
1977 The Count
- The Sunday Drama
1977 Lampard
- Private Lives
1976 Elyot Chase
- A Man of Morality
1976 Finn
- Orson Welles' Great Mysteries
1973 James Addishaw
- Centre Play
1973 Finn
- Frenzy
1972 DCI Tim Oxford
- Travels with My Aunt
1972 Henry Pulling
- Triple Exposure
1972 Percy
- Film '72
1971
- The Hawaiians
1970 Micah Hale
- Play for Today
1970 Percy
- Solo
1970
- Omnibus
1967 Narrator (voice)
- The Witches
1966 Alan Bax
- NET Playhouse
1966 Antipholus of Syracuse
- The Agony and the Ecstasy
1965 Cardinal
- BBC Play of the Month
1965 Martin Luther
- Thirty-Minute Theatre
1965 Willie
- The Wednesday Play
1964 Private Secretary
- Theatre 625
1964 Harry
- In the Cool of the Day
1963 Dickie Bayliss
- Festival
1963 Antipholus of Syracuse
- The Loneliness of the Long Distance Runner
1962 Brown, House Master
- Studio 4
1962 Tom O'Neill
- The Doctor's Dilemma
1959 Redpenny
- The Silent Enemy
1958 Able Seaman Morgan
- A Night to Remember
1958 Wireless Operator Harold Thomas Cottam
- Time Without Pity
1957 Alec Graham
- Town on Trial
1957 Peter Crowley (as Alec Mc Cowen)
- Rope
1957 Brandon
- The One That Got Away
1957 Duty Officer, Hucknall
- The Good Companions
1957 Albert Oakroyd
- The Long Arm
1956 House Surgeon
- Armchair Theatre
1956 Maurice Bouillet
- The Deep Blue Sea
1955 Ken Thompson
- The Divided Heart
1954 Reporter
- The Matchmaker
1954 Barnaby Tucker
- The Cruel Sea
1953 Tonbridge
- Sunday Night Theatre
1950 Quillary
