About:
Shaun Johnston is a Canadian stage, film and television actor, best known for playing Grandpa Jack Bartlett in the television series Heartland.

• Known For
• 
  Bury My Heart at Wounded Knee
  as
  Col. Nelson Miles
• 
  The Dinosaur Hunter
  as
  Fred Creath
• 
  Supervolcano
  as
  Matt
• 
  The Christmas Blessing
  as
  Tucker Bennett
• 
  Due East
  as
  Mr. Yaeger