Pierfrancesco Favino
Alexander
Kelly Reilly
Laura
Jean Reno
Grandpa
Ginnie Watson
Bianca
Cara Theobold
Jane
Deepak Verma
Jack
Kris Marshall
Louis
Gaia Scodellaro
Gilda
Marie Mouté
Marika
Freddy Drabble
Pub waiter
Giulio Maria Corso
Vittorio
Franca Abategiovanni
Fernanda
Yvonne Sciò
Sandra's Mother
Alessandro Riceci
Sandra's Father
Douglas Dean
Cottage Owner
Marco Iannone
Joe
Bruce McGuire
Hugh
Giulia Gabriele
Chacha
Mary Louise Gray
Adult Jane
Alice Maselli
Sandra at 16
Natascia Perna
Figlia di Laura
William Crossley
Louis
Michael Fitzpatrick
Father MacGill
Gabriele Forte
Travelling Seller
Ethan Hunsinger
Young Alexander 10
Francis Pardeilhan
Theater Cashier
Nick Rea
Mel
Marco Ar Carboni
Alexander, Other (uncredited)
Léon Hesby
Alexander jeune