Most Prominent Island Connection:
Relationship:
Mother
Episode Appearances:
- Episode 1x5, White Rabbit
Jack's mother forces him to go to Australia to find his father. Jack says he can't and she says, "You don't get to say, 'I can't,' after what you did." - Episode 4x12, There's No Place Like Home Part 1
Margo is there to greet Jack when he arrives in Honolulu. At the funeral for Christian, she tells Jack that she is glad he is home.
