Season 6
Season Six of Heartland continues Amy and Ty as a couple, but the weight of the "almost-proposal" takes its toll with touching and humorous results. Lou and Peter's new home returns into a renovation nightmare which results in a tragic and potentially fatal situation. Jack's European vacation did not work out as well as he leads Lisa to believe and a newcomer, an 11-year-old runaway by the name of Georgie, becomes a new fixture at the Heartland Ranch.
Episodes
1 Running Against the Wind Sep 16, 2012 
2 Crossed Signals Sep 23, 2012 
3 Keeping Up Appearances Sep 30, 2012 
4 The Natural Oct 7, 2012 
5 Trial Run Oct 28, 2012 
6 Helping Hands Nov 4, 2012 
7 Life Is a Highway Nov 11, 2012 
8 Do the Right Thing Dec 2, 2012 
9 Great Expectations Dec 9, 2012 
10 The Road Ahead Jan 6, 2013 
11 Blowing Smoke Jan 13, 2013 
12 Playing with Fire Jan 20, 2013 
13 Waiting for Tomorrow Feb 10, 2013 
14 Lost and Gone Forever Feb 17, 2013 
15 After All We Have Been Through Mar 3, 2013 
16 Born to Buck Mar 24, 2013 
17 Breaking Point Mar 31, 2013 
18 Under Pressure Apr 7, 2013