Season
- Season 0 2010-12-12
- Season 1 2007-10-14
- Season 2 2008-10-05
- Season 3 2009-10-04
- Season 4 2010-09-26
- Season 5 2011-09-18
- Season 6 2012-09-16
- Season 7 2013-10-06
- Season 8 2014-09-28
- Season 9 2015-10-04
- Season 10 2016-10-02
- Season 11 2017-09-24
- Season 12 2019-01-06
- Season 13 2019-09-22
- Season 14 2021-01-10
- Season 15 2021-10-17
- Season 16 2022-10-02
- Season 17 2023-10-01
- Season 18 2024-09-29
- Season 19 2025-10-05
Season 19 Episode
- Season 4 Homecoming
- Season 4 What Dreams May Become
- Season 4 Road Curves
- Season 4 Graduation
- Season 4 Where the Truth Lies
- Season 4 Win, Place or Show
- Season 4 Jackpot!
- Season 4 One Day
- Season 4 Local Hero
- Season 4 Mood Swings
- Season 4 Family Business
- Season 4 Lost Song
- Season 4 The Road Home
- Season 4 Leap of Faith
- Season 4 The River
- Season 4 Never Surrender
- Season 4 Burning Down the House
- Season 4 Passages
Heartland - Season 4 Episode 4 Graduation
8.30 45 minutes A looming high school graduation and Spartan's near fatal bout with colic forces Amy to face where her future really lies.
