Juliet Stevenson

Christine Shields

Andrew Woodall

Martin Shields

Hugh Bonneville

Dr. Andrew Wakefield

Adie Allen

Dr. Carmel Wakefield

Emma Pike

Emma

Todd Boyce

Simonson

Felicity Montagu

Mary Watt

Adrian Rawlins

Dr. Tony Danielson

Harvey Virdi

Dr. Ash's receptionist

Richard Durden

Dr. Austen Parker

Denise Stephenson

Red-headed woman

Gabrielle Jourdan

Sarah

Finlay Robertson

Journalist

Fred Pearson

Dr. Terence Roberts

Paul Antony-Barber

Trust director

Tim Fywell