John Simm

as Theo

Steve John Shepherd

as David O'Neil

Laura Fraser

as Hannah

Maurice Roëves

as Michael O'Neil

Ger Ryan

as Ruth O'Neil

Meera Syal

as Judith Adams

Stephen Graham

as John

Roger Griffiths

as Carlton

Huggy Leaver

as Paul

Charles De'Ath

as Alex

Isabella Marsh

as Gabby

Jonathan Slinger

as Carl

Nikki Amuka-Bird

as Nicky