James Weber Brown

John Duval

Indira Varma

Dr. Catherine Benson

Dervla Kirwan

DI Jane Ambrose

Annie Cooper

Tobi Wright

Hugh Bonneville

Commander William Calthorpe

Tom Beard

Mr. Bowles

Susie Amy

Rosemary Calthorpe

Alistair Petrie

Lieutenant Charles 'Chuck' Carter