A 14-year-old (Casey) leads his two half-brothers (H, 19 years old and baby Severino) on a journey to find and live as a family with his father after their mother dies.
Thomas Brodie-Sangster
as Casey
Aaron Taylor
as H
Kian Smith
as Severino
Cory Smith
as Severino
Lewis Ryan Dickinson
as Severino
Michelle Asante
as Venetia
Mandeep Dhillon
as Seema
Aymen Hamdouchi
as Lenny Patrice
Tim Ahern
as American Tourist
Nancy Baldwin
as American Tourist
Ben Bishop
as Di Douglas Turner
Claire Disley
as Home Carer
