Janet Freeman, the daughter of the English nuclear researcher Clive and his wife Lucy, is kidnapped.
Clive Freeman
Lucy Freeman
Lawrence Hudson
Inspektor Kenton
Ruth Calthorpe
Barbara Barstow
Jack Stafford
Pelford
Kommissar Wilde
Janet Freeman
Dr. Robert Stevens
Mrs. Denby
Lomax
Anna
Schwester Lynn
Mr. Nelson
Sergeant Davis
Sergeant Cross
Eddie
