Cal MacAninch
— Billy
Rachel Fielding
— Ruby
Fraser Ayres
— Sammy (Age 14)
Alison Mac
— Ruby (Age 14)
Carla Henry
— Dorothy
Gavin Green
— Bernie
Emma Armitage
— Katy
Tim Bird
— David
Dawn Fletcher
— Betty
Adam Moran
— Freddy Banes
Adam Pearson
— Bobby Banes
Tracy Emmerton
— Sally
Katie Clibbon
— Sarah
Serena Gordon
— Matron
Janine Birkett
— Sammy's Mother
Helen Lederer
— Ms Feggetter
Shelley O'Brien
— Mad Mary
William Ulstein
— 1st Schoolboy (as William Ullstein)
Simon Humphrey
— 2nd Schoolboy
Shirley Henderson
— Woman in Dream (uncredited)
Ian Reddington
— Master
Daniel Newman
— Billy (Age 14)
Richard Mylan
— Sammy