 
			 
			Shaun Johnston is a Canadian stage, film and television actor, best known for playing Grandpa Jack Bartlett in the television series "Heartland".
| Movie | Shadow of God | Angus Harper | 2025-03-26 | 
| Movie | In Plainview | Reverend Rickman | 2018-04-26 | 
| Series | Delmer & Marta | Tom Bobadell | 2016-03-09 | 
| Series | Wynonna Earp | Juan Carlos | 2016-04-01 | 
| Movie | A Frosty Affair | Edward | 2015-10-03 | 
| Movie | A Heartland Christmas | Jack Bartlett | 2010-12-10 | 
| Movie | Mayerthorpe | Bruce Ranfield | 2008-02-10 | 
| Movie | September Dawn | Captain Fancher | 2007-05-17 | 
| Movie | Bury My Heart at Wounded Knee | Col. Nelson Miles | 2007-05-27 | 
| Movie | Nora Roberts' Carolina Moon | Han Bodeen | 2007-08-01 | 
| Series | Heartland | Jack Bartlett | 2007-10-14 | 
| Movie | Touch the Top of the World | PV | 2006-06-18 | 
| Movie | Chicks with Sticks | 2005-10-25 | |
| Movie | Supervolcano | Matt | 2005-03-13 | 
| Movie | The Christmas Blessing | Tucker Bennett | 2005-12-18 | 
| Movie | Ginger Snaps 2: Unleashed | Jack | 2004-01-30 | 
| Series | The Collector | Unknown | 2004-06-02 | 
| Movie | The Hitcher II: I've Been Waiting | Sheriff Castillo | 2003-07-15 | 
| Movie | Tribe of Joseph | Jacob | 2002-01-01 | 
| Movie | The Investigation | Sgt. Sawyer | 2002-01-01 | 
| Movie | Due East | Mr. Yaeger | 2002-04-11 | 
| Series | The Dead Zone | Unknown | 2002-06-16 | 
| Movie | 100 Days In The Jungle | Sean Scheelar | 2002-12-04 | 
| Movie | Agent of Influence | David Present | 2002-06-30 | 
| Series | Blue Murder | Unknown | 2001-01-10 | 
| Series | MythQuest | Detective Saybrook | 2001-08-01 | 
| Series | Smallville | Matthew Cross | 2001-10-16 | 
| Movie | The Dinosaur Hunter | Fred Creath | 2000-08-05 | 
| Movie | Blessed Stranger: After Flight 111 | Wendell Gillis | 2000-10-17 | 
| Series | Mentors | 1999-06-12 | |
| Movie | Silver Wolf | Frank McLean | 1999-01-10 | 
| Movie | Mystery, Alaska | D.A. Dollof | 1999-10-01 | 
| Movie | The Inspectors | Sheriff Glover | 1998-09-20 | 
| Series | The Crow: Stairway to Heaven | Unknown | 1998-09-25 | 
| Movie | Heart of the Sun | Harry | 1998-08-30 | 
| Movie | Stranger in Town | Police Chief Waller | 1998-10-18 | 
| Series | Da Vinci's Inquest | Unknown | 1998-10-07 | 
| Movie | Silent Cradle | Detective Thorpe | 1997-01-01 | 
| Movie | Ms. Bear | Barney Porter | 1997-10-05 | 
| Movie | The Cold Heart of a Killer | Martinson | 1996-01-09 | 
| Series | Jake and The Kid | Jake Trumper (Farmhand) | 1995-12-16 | 
| Movie | How the West Was Fun | Phil | 1994-11-19 | 
| Movie | Blood Clan | Jerry | 1990-08-30 |