David Tennant as Doug McLeod

Rosamund Pike as Abi McLeod

Billy Connolly as Gordie McLeod

Ben Miller as Gavin McLeod

Amelia Bullmore as Margaret McLeod

Emilia Jones as Lottie McLeod

Bobby Smalldridge as Mickey McLeod

Harriet Turnbull as Jess McLeod

Celia Imrie as Agnes Chisolm

Annette Crosbie as Doreen

Lewis Davie as Kenneth McLeod

Ralph Riach as Jimmy Cazzarotto

Ron Donachie as Sgt. Murdoch

Ben Presley as PC McLuhan

Michele Austin as Lucy

Jake D'Arcy as Smokey

Ryan Hunter as Frazer

Imogen Toner as Beth Williams

Alexia Barlier as Françoise Dupré

Eben Young as Brent Howard

Sadao Ueda as Akira Kato

Kirstin Murray as Police Spokeswoman

Amanda Marment as Photographer