Christopher Benjamin credited as playing...
Dr. Huxtable
- [Sherlock Holmes is examining the grounds outside the priory school, when the Duke of Holdernesse arrives at the school to speak to him]
- Dr. Huxtable: Mr. Holmes?
- Sherlock Holmes: [lost in thought] Yes?
- Dr. Huxtable: The Duke is waiting, Mr. Holmes.
- Sherlock Holmes: [smiles sardonically] That will never do.