Burgess Meredith

Felix Milne

Dulcie Gray

Patricia Milne

Michael Shepley

Peter Edge

Christine Norden

Barbara 'Babs' Edge

Kieron Moore

Adam Lucian

Barbara White

Molly Sinclair Lucian

Walter Fitzgerald

Dr. Norris Pile

Edgar Norfolk

Sir George Freethorne

John Laurie

Dr. James Garsten

Martin Miller

Dr. Hans Tautz

Clive Morton

Robert Paston

Joss Ambler

Julian Briant

Jack Raine

Inspector Pierce

Laurence Hanray

Dr. Lefage

Helen Haye

Lady Maresfield

Anthony Kimmins