演职人员
Felix Milne
布吉斯·梅迪斯
Patricia Milne
Dulcie Gray
Peter Edge
Michael Shepley
Barbara 'Babs' Edge
Christine Norden
Adam Lucian
Kieron Moore
Molly Sinclair Lucian
Barbara White
Dr. Norris Pile
Walter Fitzgerald
Sir George Freethorne
Edgar Norfolk
Dr. James Garsten
John Laurie
Dr. Hans Tautz
Martin Miller
Robert Paston
Clive Morton
Julian Briant
Joss Ambler
Inspector Pierce
Jack Raine
Dr. Lefage
Laurence Hanray
Lady Maresfield
Helen Haye
Dr. John Hayling
John Stuart
Mr. Grandison
Ronald Simpson
Miss English
Gwynne Whitby
Charlie Oakes
Malcolm Dalmayne
Co-Counsel at Inquest
Michael Hordern
Party Guest
Jack Howarth
Parkinson
Geoffrey Sumner