Andrew Manson, a young, idealistic, newly qualified Scottish doctor arrives in Wales takes his first job in a mining town, and begins to wonder at the persistent cough many of the miners have. When his attempts to prove its cause are thwarted, he moves to London. His new practice does badly. But when a friend shows him how to make a lucrative practice from rich hypochondriacs, it will take a great shock to show him what the truth of being a doctor really is.
Robert Donat
Rosalind Russell
Ralph Richardson
Rex Harrison
Emlyn Williams
Penelope Dudley-Ward
Francis L. Sullivan
Mary Clare
Cecil Parker
Nora Swinburne
Edward Chapman
Athene Seyler
Felix Aylmer
Joyce Bland
Percy Parsons
Dilys Davies
Basil Gill
Joss Ambler
Cameron Hall
Bryan Herbert
David Keir
Joan Kemp-Welch
Eliot Makeham
Elliott Mason
Gus McNaughton
Bernard Miles
Leslie Phillips
Kynaston Reeves
Harry Terry
Ben Williams
D.J. Williams