Roles and original cast:
- Mr. Danby – Lewis Casson
- Sir Patrick Cullen – William Farren, Junr.
- Louis Dubedat – Harley Granville-Barker
- Emmy – Claire Greet
- Dr. Blenkinsop – Edmund Gurney
- Minnie Tinwell – Mary Hamilton
- Cutler Walpole – James Hearn
- Sir Ralph Bloomfield Bonington – Eric Lewis
- The Newspaper Man – Trevor Lowe
- A Waiter – Percy Marmont
- Jennifer Dubedat – Lillah McCarthy
- Redpenny – Norman Page
- Leo Schutzmacher – Michael Sherbrooke
- Sir Colenso Ridgeon – Ben Webster
THE DOCTOR'S DILEMMA ROYAL COURT THEATRE PROGRAMME "Commencing Monday December 31st, 1906 for Six Weeks Only" The Newspaper Man is played by Mr Jules Shaw, according to this programme.
