Casualty: Season 21, Episode 38

21 - 38: A Long Way From Home

Tess is terrified about Sam's wellbeing - he's been missing for a week with no sign. She enlists Abs's help and, together, they scour the city for him. Meanwhile, Alice has also been worried about Sam's disappearance, so much so that Kelsey begins to work out her true feelings for him. Elsewhere, at the site of an accident, Greg makes the heroic decision to enter a pit full of junk and save a trapped boy. However, in doing so, he defies Dixie's orders and puts himself in immense danger.