Scorpio

When an enraged gunman takes a hostage in a public square, the team must take drastic action and deal with the consequences.

First In Line

A desperate father turns a policeman's gun on a surgical team, demanding a heart transplant for his dying daughter.

Saviors

Insurgents in Sudan attack volunteer doctors -- including the man married to DiNozzo's ex-girlfriend, Jeanne Benoit.

Where the Truth Lies

When Amy and Ty convince Sarah, the town recluse, to let them treat her sick horse at Heartland, the family helps her face the ghosts of her past.

Catch and Release

While the boys head off on a fishing trip, the girls are left back at Heartland to deal with the havoc caused by a dog, a porcupine and a herd of escaped cows.

Leap of Faith

Amy must deal with Stewart Forrest's unrealistic expectations when she works with his daughter and an elite jumper that may be too much horse for the girl to handle.