Mark Williams-Thomas re-investigates the disappearance of Carole Packman. With the help of neighbours and friends, he retraces Carole's last known steps.

Mark Williams-Thomas investigates the disappearance of Carole Packman. He travels to Canada where someone with Carole's name started a job a year after the real Carole vanished.

Mark Williams-Thomas re-investigates the disappearance of Carole Packman. Mark uncovers a series of letters in which Sam's father speaks for the first time about what happened.

Mark Williams-Thomas concludes his investigation into the mysterious disappearance of Carole Packman, focusing on Carole's 1985 family home.