I Swear

Robert Aramayo

John Davidson

Maxine Peake

Dottie Achenbach

Shirley Henderson

Heather Davidson

Peter Mullan

Tommy Trotter

Scott Ellis Watson

Young John Davidson

Sanjeev Kohli

Shopkeeper

Ron Donachie

Headmaster

Steven Cree

David Davidson

Paul Donnelly

Billy Dean

Douglas Rankine

Doctor Colin Hargreaves

Adam McNamara

PC/Inspector MacCullen

David Carlyle

Chris Achenbach

Anthony Capaldi

Andy

Andrea Bisset

Lucy

Francesco Piacentini-Smith

Murray

Louise Stewart

Caroline

Leah MacRae

Mrs Robinson

Christina Modestou

Alison

Catriona McArthur

Sharon Davidson

Isla Mercer

Young Caroline

Jamie McAllister

Young Murray

Jamie Marie Leary

Irene

Amber Sylvia Edwards

Marie

Paul Cassidy

Allan

Gary French

Procurator Fiscal

Thierry Mabonga

Defence Agent

Gordon Peaston

Councillor Spalding

Ruth Milne

Karen

Carolina Valdés

Barbara

Emma Hartley-Miller

Woman on Train

Greg Storey

Self

Paul Stevenson

Self

Chris Dixon

James

Andrew McPhail

James' friend

Malcolm McFadyen

Police Officer

Christina Ashford

Queen Elizabeth II

Donald Morrison

Priest

Gordon Morris

Queen's Speaker

Jason Alan Staines

Doctor

Cerys Tinney

Girl

Paddy Towers

Lad 1

Kendal Sheridan McKinlay

Barmaid

Ellie Macdowall

Girl

Michael Dylan

Butler

Calum Cormack

Bouncer

Michael Cooke

Journalist

Johnny Milne

Self

Alan Morton

Self

Frankie Morton

Self

Karen Barke

Johnny Austin

Journalist

Simon Charnley

Police Officer

Ross Mann

Journalist

Connor Parkin

Roddy