The flashbacks explore Jack’s troubled relationship with his father, Christian:
: Jack eventually finds a cave with a fresh water spring and his father's empty coffin , though no body is inside. Watch www xrysoi se lost s01e05
: Jack returns from the jungle and delivers his iconic speech, cementing his role as leader with the line: "If we can't live together, we're going to die alone" . Flashback: Jack Shephard : Jack begins suffering from severe sleep deprivation
: Following John Locke's advice to follow his "White Rabbit," Jack chases the apparition into the jungle, nearly falling off a cliff before being saved by Locke. Title : White Rabbit Original Air Date :
: Jack begins suffering from severe sleep deprivation and hallucinations. He repeatedly sees a man in a suit in the jungle, whom he eventually identifies as his deceased father, Christian Shephard .
Jack is on Oceanic Flight 815 because he is transporting his father's body back to the United States for the funeral. Title : White Rabbit Original Air Date : October 20, 2004 Runtime : Approx. 43 minutes