3. Épisode 3

Nicholas Clay

Dr. John Cornelius

Kim Thomson

Samantha Valentine

Stephen Yardley

Inspector Cadogan

Jude Akuwudike

Sergeant Gummer

Alan David

Professor Owen Griffiths

Carole Boyd

Phoebe Littlejohn

Hywel Bennett

Dora Bryan

Debbie Arnold

Tony Robinson

Judi Spiers

Ron Donachie

John Boswall

Marcia Warren