Alec and Max set out to rescue an aquatic transgenic caught at sea from White, but the creature’s mate throws a wrench into Max’s plans. Meanwhile, Logan has a brush…

Sheppard and the team visit a world where no one is over 24 years old — because of a ritual suicide practice they believe keeps the Wraith at bay.

With the threat of losing Phoenix looming over their heads, things become even more complicated at Heartland when Georgie gets a surprise visit from her brother Jeff.

Amy and Lou help Georgie regain her confidence as a showjumper when Olivia makes her question her place in the family.

Amy is having trouble dealing with a roping horse that only wants to buck and Caleb, who isn’t sure he wants to ride broncs anymore.

In an effort to prove Jeremy was responsible for Buckingham’s death, Ty searches for evidence.

Ty’s future as a vet is in jeopardy when there’s a fatality at Scott’s clinic.

Scott discovers that Spartan has a broken leg and Amy is forced to make the toughest decision of her life.

A trip to help out an old friend at a fishing camp doesn’t go as planned, and a series of unexpected events elevate it into a life-changing weekend for the…

Amy seeks out an up-and-coming show jumper to learn why he’s refusing Scott and Ty’s suggested treatment for his horse.

Janice brings Cisco Kid (and her emotional baggage over Tim) to Heartland for Amy to figure out why Cisco’s lost that winning feeling.

Tim is trying to convince Jack to be his partner in the purchase of a bison bull when Miranda comes to Heartland for a visit and goes on a trail…

Tim hopes for a big commission when he helps a wealthy weekend cowboy look for his dream ranch, while Amy’s stuck teaching his trophy wife how to ride.

An experiment at the Luthor fertilizer plant makes an old friend of the Kents literally shake and jitter, and he seeks vengeance against the Luthors, who hide the secret of…