I Swear

John Davidson

Robert Aramayo

Dottie Achenbach

Maxine Peake

Heather Davidson

Shirley Henderson

Tommy Trotter

Peter Mullan

Young John Davidson

Scott Ellis Watson

Shopkeeper

Sanjeev Kohli

Headmaster

Ron Donachie

David Davidson

Steven Cree

Billy Dean

Paul Donnelly

Doctor Colin Hargreaves

Douglas Rankine

PC/Inspector MacCullen

Adam McNamara

Chris Achenbach

David Carlyle

Andy

Anthony Capaldi

Lucy

Andrea Bisset

Murray

Francesco Piacentini-Smith

Caroline

Louise Stewart

Mrs Robinson

Leah MacRae

Alison

Christina Modestou

Sharon Davidson

Catriona McArthur

Young Caroline

Isla Mercer

Young Murray

Jamie McAllister

Irene

Jamie Marie Leary

Marie

Amber Sylvia Edwards

Allan

Paul Cassidy

Procurator Fiscal

Gary French

Defence Agent

Thierry Mabonga

Councillor Spalding

Gordon Peaston

Karen

Ruth Milne

Barbara

Carolina Valdés

Woman on Train

Emma Hartley-Miller

Self

Greg Storey

Self

Paul Stevenson

James

Chris Dixon

James' friend

Andrew McPhail

Police Officer

Malcolm McFadyen

Queen Elizabeth II

Christina Ashford

Priest

Donald Morrison

Queen's Speaker

Gordon Morris

Doctor

Jason Alan Staines

Girl

Cerys Tinney

Lad 1

Paddy Towers

Barmaid

Kendal Sheridan McKinlay

Girl

Ellie Macdowall

Butler

Michael Dylan

Bouncer

Calum Cormack

Journalist

Michael Cooke

Self

Johnny Milne

Self

Alan Morton

Self

Frankie Morton

Karen Barke

Journalist

Johnny Austin

Police Officer

Simon Charnley

Journalist

Ross Mann

Roddy

Connor Parkin