
Charles Laughton
Sir Humphrey Pengallan
Acting

Maureen O'Hara
Mary Yellan
Acting

Robert Newton
James "Jem" Trehearne
Acting

Leslie Banks
Joss Merlyn
Acting

Marie Ney
Patience Merlyn
Acting

Horace Hodges
Chadwick
Acting

Emlyn Williams
Harry
Acting

Wylie Watson
Salvation
Acting

Hay Petrie
Sir Humphrey's Groom Sam
Acting
![Edwin Greenwood]()
Edwin Greenwood
Dandy
Writing
![Stephen Haggard]()
Stephen Haggard
Willie
Acting

Morland Graham
Sydney
Acting

Basil Radford
Lord George
Acting

George Curzon
Captain Murray
Acting

Jeanne De Casalis
Sir Humphrey's Dinner Guest
Acting
![A. Bromley Davenport]()
A. Bromley Davenport
Lord Ringwood
Acting

Mabel Terry-Lewis
Lady Beston
Acting

Frederick Piper
Davis
Acting

Herbert Lomas
Dowland
Acting

Clare Greet
Granny Tremarney
Acting
![William Devlin]()
William Devlin
Burdkin
Acting

Aubrey Mather
Coachman (uncredited)
Acting

Marie Ault
Coach Passenger (uncredited)
Acting

O.B. Clarence
Coach Passenger (uncredited)
Acting

Mary Jerrold
Miss Black (uncredited)
Acting

John Longden
Captain Johnson (uncredited)
Acting

Robert Adair
Undetermined Role (uncredited)
Acting
![William Fazan]()
William Fazan
Undetermined Role (uncredited)
Acting
![Archie Harradine]()
Archie Harradine
Undetermined Role (uncredited)
Acting
![Harry Lane]()
Harry Lane
Undetermined Role (uncredited)
Acting
![Sam Lee]()
Sam Lee
Undetermined Role (uncredited)
Acting
![Alan Lewis]()
Alan Lewis
Undetermined Role (uncredited)
Acting

Philip Ray
Undetermined Role (uncredited)
Acting
![A. George Smith]()
A. George Smith
Undetermined Role (uncredited)
Production