Wealthy, eccentric brother who initiates the wager, asserting that merely possessing the note will secure whatever the holder needs.
A veteran explorer with connections in China. He secures an initial position for Gladys in his home and writes to his friend Jeannie Lawson to arrange her placement as a missionary assistant in Yangcheng.
Sir John is the head of the Royal Aircraft Establishment and one of the senior officials responsible for responding to Theodore Honey's warning. He orders the vibration test to run continuously, promises to seek the truth, and demands psychological testing when pressure mounts. Although initially cautious, he ultimately witnesses the evidence proving Honey's theory.
Alfred Travers is the wealthy father of Elizabeth Travers. His importance comes from Elizabeth's position as the daughter of a wealthy man, which makes her attractive to Stephen as part of his plan to obtain money. Through Elizabeth, Alfred is indirectly connected to Stephen's attempted deception and financial ambitions.
The butler at Lord Datchett's country house. He greets Colette and her maid upon arrival and collaborates with the staff to maintain the deception of pretending Datchett is merely the estate manager.
A government advisor, Mr. Brougham is sent to help retrieve Princess Charlotte after she leaves without permission to visit her mother. Working together with John Fisher, he helps persuade Charlotte to return to Windsor Castle and remain with her grandmother for at least eighteen months.
Ronald Squire has 35 screen credits in a career dating back to 1934. Signature works include The Million Pound Note, Always a Bride, Laxdale Hall. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.