Tom McBeath

Tom McBeath is a Canadian actor. He is the winner of three Jessie Awards best known for playing Col. Harold Maybourne on Stargate SG-1. In 2017, he started playing Smithers on Riverdale.

Biography
He appeared in an episode of Street Justice and later, a second season episode and a fifth season episode of Highlander. He is best known for playing Harry Maybourne on Stargate SG-1, a role for which he was nominated for a Gemini Award in 1998 and a Leo Award in 2005. He is also a stage actor known to take a diverse set of roles.

Selected filmography

 * The Glitter Dome (1984, TV Movie) as Farrell
 * Certain Fury (1985) as Policeman
 * Love, Mary (1985, TV Movie) as Dr. Pearl
 * Into Thin Air (1985, TV Movie) as Bank Account Manager
 * Red Serge (1986, TV Series) as Constable Murphy
 * Malone (1987) as 'Stringbean'
 * Backfire (1988) as Man In Bar
 * Christmas Comes to Willow Creek (1987, TV Movie) as Sergeant
 * The Accused (1988) as Defendant Stu Holloway
 * Cousins (1989) as Mr. Dionne
 * Quarantine (1989) as Lieutenant Beck
 * Sky High (1990, TV Movie) as Auctioneer
 * Burning Bridges (1990, TV Movie) as Al
 * Cadence (1990) as Principal
 * Narrow Margin (1990) as Conductor #2
 * Run (1991) as 'Smithy'
 * My Son Johnny (1991, TV Movie) as Detective Morgan
 * Yes Virginia, There is a Santa Claus (1991, TV Movie) as Sergeant Flynn
 * Miles from Nowhere (1992, TV Movie) as Father Harney
 * The Man Upstairs (1992, TV Movie) as Priest
 * Relentless: Mind of a Killer (1993, TV Movie) as Edmond Price
 * Without a Kiss Goodbye (1993, TV Movie)
 * The Sea Wolf (1993, TV Movie) as Latimer
 * Whose Child Is This? The War for Baby Jessica (1993, TV Movie) as John Monroe
 * The X-Files (1993-1996 TV Series) as Dr. Lewton / Detective Gwynn / Scientist
 * Timecop (1994) as T.E.C. Technician
 * A Christmas Romance (1994, TV Movie) as Mr. Macklin
 * Hideaway (1995) as Morton Redlow
 * Deadlocked: Escape from Zone 14 (1995, TV Movie) as Senator Don Boyd
 * She Stood Still: The Tailhook Scandal (1995, TV Movie) as Tailhook Spokesman
 * Black Fox: Good Men and Bad (1995, TV Movie)
 * The Omen (1995, TV Movie) as Felt Hat Man
 * Ebbie (1995, TV Movie) as Van Munsen
 * Trust in Me (1996) as Dutch Schultz
 * The Limbic Region (1996, TV Movie) as Fredricks
 * In Cold Blood (1996, TV Mini-Series) as Alfred Stoecklein
 * Kitchen (1997) as Rick
 * Final Descent (1997, TV Movie) as Pilot of Private Plane N9478C
 * Tricks (1997, TV Movie) as Mike
 * Dog's Best Friend (1997, TV Movie) as Bob Handel
 * True Heart (1997) as Quint
 * Firestorm (1998) as Loomis
 * Goldrush: A Real Life Alaskan Adventure (1998)
 * Nick Fury: Agent of Shield (1998, TV Movie) as Director General Jack Pincer
 * Stargate SG-1 as Harry Maybourne (1998-2005)
 * Atomic Train (1999, TV Mini-Series) as Hank
 * A Murder on Shadow Mountain (1999, TV Movie) as District Attorney Arthur DiMarco
 * Double Jeopardy (1999) as Coast Guard Officer
 * In a Class of His Own (1999, TV Movie) as Skip Jordan
 * Aftershock: Earthquake in New York (1999, TV Mini-Series) as George
 * Skullduggery (2000, TV Series) as Muldoon
 * They Nest (2000, TV Movie) as Eamon Wald
 * High Noon (2000, TV Movie) as Rudy
 * Along Came a Spider (2001) as Chief Cabell
 * Off Season (2001, TV Movie) as Mel Breskin
 * Sins of the Father (2002, TV Movie) as J. Edgar Hoover
 * Cable Beach (2004, TV Movie) as John 'Luther' Croat
 * Supervolcano (2005, TV Movie) as Michael Eldridge
 * The Deal (2005) as Board Member #1
 * Regarding Sarah (2006) as Obsessive Lawyer
 * Eight Days to Live (2006, TV Movie) as Expert
 * My Baby is Missing (2007, TV Movie) as Don Walters
 * Luna: Spirit of the Whale (2007, TV Movie) as Ernie Ivers
 * The Bad Son (2007, TV Movie) as Mark Petrocelli
 * Enemy Within (2007, TV Movie) as Sheriff Gene
 * Beneath (2007) as Mr. Wells
 * Aliens vs. Predator: Requiem (2007) as Karl
 * Alien Trespass (2009) as Wilson
 * Watchmen (2009) as News Analyst
 * Living Out Loud (2009, TV Movie) as Ultrasound Technician
 * Christmas in Canaan (2009, TV Movie) as Carl
 * The Search for Santa Paws (2010) as Cabbie
 * Recoil (2011) as Sheriff Cole
 * Gaku (2012, TV Movie) as Moss
 * The Woodcarver (2012) as Principal Stark
 * The Philadelphia Experiment (2012, TV Movie) as Broadmore
 * Camera Shy (2012) as Detective Oslo
 * Down River (2013) as Bob
 * No Men Beyond This Point (2015) as Jim
 * Patterson's Wager (2015) as Dr. Collins
 * Travelers (2016, TV Series) as Ellis
 * Prodigals (2017) as Judge
 * Riverdale (2017-2023, TV Series) as Smithers
 * Time for Me to Come Home for Christmas (2018, TV film) as Henry Roamer
 * A Godwink Christmas: Meant for Love (2019, TV film) as Charlie
 * A Million Little Things (2020, TV series) as Flannel Shirt Man