Derek Jacobi

Leopold Gursky

Sophie Nélisse

Alma Singer

Gemma Arterton

Alma Mereminski

Elliott Gould

Bruno Leibovitch

Torri Higginson

Charlotte Singer

Mark Rendall

Young Leopold Gursky

Corneliu Ulici

Young Bruno Leibovitch

William Ainscough

Bird Singer

Alex Ozerov-Meyer

Misha Strumann

Jamie Bloch

Zoey Schwartz

Claudiu Maier

Zvi Litvinoff

Julian Bailey

Jeff

Ines Feghouli Bozon

Little Girl #1

Maverick Fortin

Little Boy

Lynn Marocola

Ferry Person (uncredited)