Kenneth Welsh Filmography
- Actor (206 credits)
- Shortly to Go (2017) Halsey
- Awakening the Zodiac (2017) Ben
- Undercover Grandpa (2017) Harry
- Hedgehog's Home (2017) рассказчик, voice acting
- Salvation (2017) Andrew Bartok
- The Void (2016)
- A Nutcracker Christmas (2016) Dimitri
- The Lizzie Borden Chronicles (2015) Lizzie's Lawyer
- The Ballad of Immortal Joe (2015)
- The Expanse (2015) Franklin Degraaf
- The Best Laid Plans (2014) Angus McLintock
- The Divide (2014) Stanley Zale
- Wet Bum (2014) Ed
- Rewind (2013) President
- The Art of the Steal (2013) «Uncle» Paddy MacCarthy
- Mr. D (2012) Francis Duncan
- The Riverbank (2012) Joe Mason
- Cottage Country (2012) Earl
- The Story of Luke (2012) Grandpa Jonas
- Business Ethics (2011) Mr. Rich
- XIII: The Series (2011) Dr. Westlund
- Human Target (2010) Tony Belvilacqua
- Haven (2010) Cole Glendower
- Survival of the Dead (2009) O'Flynn
- The Listener (2009) Albert Jacoby
- Grey Gardens (2009) Max Gordon
- Being Erica (2009) Matthew Wexlar
- The Last Templar (2009) Bill Vance
- Nothing Really Matters (2008) Joe
- Kit Kittredge: An American Girl (2008) Uncle Hendrick
- A Very Merry Daughter of the Bride (2008) Jack
- Adoration (2008)
- The Trojan Horse (2008) Randall Spear
- Silk (2007) Mayor Joncour
- Booky & the Secret Santa (2007) Mr. Eaton
- Superstorm (2007) Richard Hughes
- Bionic Woman (2007) Prof. Howard Samuels
- Hamlet (Solo) (2007) играет самого себя - интервьюируемый
- 4: Rise of the Silver Surfer (2007) Dr. Jeff Wagner
- Secrets from Another Place: Creating Twin Peaks (2007) играет самого себя - «Windom Earle»
- Above and Beyond (2006) Lord Beaverbrook
- Covert One: The Hades Factor (2006) General Keilburger
- One Way (2006) William Henderson
- Ferry Command: The Forgotten Flyers of WWII (2006) рассказчик
- The Covenant (2006) Provost Higgins
- Karol, un uomo diventato Papa (2005) Professor Wójcik
- Category 7: The End of the World (2005) Chief of Staff Alan Horst
- Four Brothers (2005) Robert Bradford
- Our Fathers (2005) Bishop Murphy
- The Exorcism of Emily Rose (2005) Dr. Mueller
- The Snow Queen (2005) King
- Bailey's Billion$ (2005) Mouse Delaney
- Tilt (2005) Seymour Annisman
- The Fog (2005) Tom Malone
- H2O (2004) Randall Spear
- The Murdoch Mysteries (2004) Inspector Ramsgate
- The Aviator (2004) Dr. Hepburn
- amazinGross (2004) рассказчик
- The Day After Tomorrow (2004) Vice President Becker
- Miracle (2004) Doc Nagobads
- The Wild Guys (2004) Andy
- ReGenesis (2004) Dr. Shelby Sloane
- Stargate: Atlantis (2004) Jamus
- The Pentagon Papers (2003) John McNaughon
- Ice Bound (2003) Dr. Ben Murdoch
- Madness of King Richard (2003) рассказчик
- Eloise at the Plaza (2003) Sir Wilkes
- Slings and Arrows (2003) играет самого себя
- Bad Faith (2003) Chief Inspector Brodsky
- Matthew Blackheart: Monster Smasher (2002) Dr. James Franken
- The Case of the Whitechapel Vampire (2002)
- The Man Who Saved Christmas (2002) Newton Baker
- Haven (2001) Harry Truman
- The Sign of Four (2001) Dr. Watson
- Focus (2001) Father Crighton
- Witchblade (2001) Capt. Joe Siri
- The Royal Scandal (2001) Dr. John H. Watson
- Sanctuary (2001) Sam Hathaway
- The Day Reagan Was Shot (2001) James Baker
- Love and Murder (2000) Isaak Levin
- G-Saviour (2000) General Garneaux
- Falcone (2000)
- Soul Food (2000) Dr. Jackson Pruit
- Love Come Down (2000) Ira Rosen
- D.C. (2000) Neil
- Deliberate Intent (2000) Peder Lund
- Witchblade (2000)
- Who Killed Atlanta's Children? (2000) William Kunstler
- The Hound of the Baskervilles (2000) Dr. Watson
- Vendetta (1999) Mayor Joe Shakspeare
- Mind Prey (1999) Tower Manette
- The Man Who Might Have Been: An Inquiry Into the Life and Death of Herbert Norman (1999) рассказчик
- External Affairs (1999) Michael Riordan
- Revenge of the Land (1999) John Hawke
- Edison: The Wizard of Light (1998) Thomas Edison
- Thunder Point (1998) Armstrong
- Scandalous Me: The Jacqueline Susann Story (1998) Robert Susann
- Thanks of a Grateful Nation (1998) Sen. Shelby
- Dead Husbands (1998) Chase Woodward
- Eerie, Indiana: The Other Dimension (1998) Buck Corona III
- The Taking of Pelham One Two Three (1998) Caz Hollowitz
- Habitat (1997) Coach Marlowe
- Dead Silence (1997) Sheriff Lenny Budd
- Joe Torre: Curveballs Along the Way (1997) George Steinbrenner
- The Wrong Guy (1997) Mr. Nagel
- The Hunger (1997) Hugo Lawery
- The Third Twin (1997) Preston Barck
- Dead Man's Gun (1997) Dean Marley
- The Diary of Evelyn Lau (1997) Larry
- Murder Call (1997) James Florie
- Absolute Power (1996) Sandy Lord
- Rowing Through (1996) Harry Parker
- Turning April (1996) Father
- Escape Clause (1996) Owen Jessop
- Portraits of a Killer (1996) Jim Miller
- Kissinger and Nixon (1995) James «Scotty» Reston
- Choices of the Heart: The Margaret Sanger Story (1995) Mr. Higgins
- The Wonderful World of Disney (1995) Sir Wilkes
- Dark Eyes (1995) Chief Scott
- Margaret's Museum (1995) Angus MacNeil
- Dancing in the Dark (1995) Dr. Bell
- Hideaway (1995) Detective Breech
- Hiroshima (1995) President Harry S Truman
- The Conspiracy of Fear (1995) Captain Rose
- Vanished (1995) Bill Palmer
- Boozecan (1994) Tim
- Legends of the Fall (1994) Sheriff Tynert
- Due South (1994) Randal K. Bolt
- Lonesome Dove: The Series (1994) The Colonel
- Timecop (1994) Utley
- Whale Music (1994) Kenneth Sexstone
- The Spider and the Fly (1994) Irwin Stroud
- And Then There Was One (1994) David Burns
- Another Woman (1994) Dr. Holcross
- Getting Gotti (1994) Bennett
- Death Wish V: The Face of Death (1994) Lt. Mickey King
- Adrift (1993) Guy Nast
- Dieppe (1993) Maj. Gen. Harry Crerar
- Shattered Trust: The Shari Karney Story (1993) Judge Norton
- Les amoureuses (1993) David
- Woman on the Run: The Lawrencia Bembenek Story (1993) Don Eisenberg
- Bonds of Love (1993) Judge
- Dead Ahead: The Exxon Valdez Disaster (1992) Sam Skinner - Presidential Delegation
- Eli's Lesson (1992) Uncle Yakub
- The Good Fight (1992) Dick Chandler
- Cruel Doubt (1992) Attorney Wade Smith
- A Mother's Right: The Elizabeth Morgan Story (1992) Paul Michel
- Grand Larceny (1991) Virgil Klovitz
- Perfectly Normal (1991) Charlie Glesby
- The Big Slice (1991) Lieutenant Bernard
- Heart of Tibet (1991)
- Love, Lies and Murder (1991) Stanfield
- Christmas on Division Street (1991) David Atwood
- Miss Jones (1991) Buddy Ryan
- Deadly Betrayal: The Bruce Curtis Story (1991) Michael Schottland
- Beyond Reality (1991) Joe Revere
- The Freshman (1990)
- Twin Peaks (1990)
- Murder in Black and White (1990) Ruggieri
- Straight Line (1990) Dr. Hammel
- The Widowmaker (1990) Atkinson
- The Last Best Year (1990) Jerry
- Christmas in America (1990) Harry Morgan
- Murder Times Seven (1990) Nick Ruggieri
- Dick Francis: Blood Sport (1989) Harry Teller
- Love and Hate: The Story of Colin and Joanne Thatcher (1989) Colin Thatcher
- Champagne Charlie (1989) John Whistlow
- The January Man (1989) Roger Culver
- C.B.C.'s Magic Hour (1989) Ray McPhail
- The Murder of Mary Phagan (1988) Luther Rosser
- Physical Evidence (1988) Harry Norton
- «Crocodile» Dundee II (1988) Brannigan
- Liberace: Behind the Music (1988)
- Another Woman (1988) Donald
- A Stranger Waits (1987) Richard Miller
- And Then You Die (1987) Eddie Griffin
- Radio Days (1987) Radio Voice, voice acting
- Loyalties (1987) David Sutton
- The House on Carroll Street (1987) Hackett
- Screwball Academy (1986) Elder Seth
- Lost! (1986) Jim
- Murder Sees the Light (1986) The Evangelist
- The Climb (1986) Walter Frauenberger
- Heartburn (1986) Dr. Appel
- Empire, Inc. (1985) James Munroe
- The Cuckoo Bird (1985) Harry
- Perfect (1985) Joe McKenzie
- The Ray Bradbury Theater (1985)
- Spenser: For Hire (1985) Lt. Nicholas Webster
- The War Boy (1985) Stephan Berecky
- Love & Larceny (1985) Ira Reynolds
- Falling in Love (1984) Doctor
- Covergirl (1984) Harrison
- Of Unknown Origin (1983) James Hall
- Hot Money (1983) Parker
- Tell Me That You Love Me (1983) David
- Double Negative (1981) Dr. Klifter
- Seeing Things (1981) Sutherland
- Phobia (1980) Sgt Wheeler
- F.D.R.: The Last Year (1980) Thomas E. Dewey
- Riel (1979) McWilliams
- Piaf (1974)
- The Three Musketeers (1969) D'Artagnan
- The Overfamiliar Subordinate (1965)
- Selkirk of Red River (1964) Second Barrister, not listed in credits
- Chicanery Pringle Hewitt