- Juliet Aubrey
- Â Lady Dexter 2 episodes, 2010
- Sean Baker
- Â Joseph Treet 2 episodes, 2010
- Joe Dempsie
- Â George Dexter / ... 2 episodes, 2010
- Tim McMullan
- Â Mr. Treet 2 episodes, 2010
- Fern Deacon
- Â Rose 2 episodes, 2010
- Sam Dale
- Â Sir John Dexter 2 episodes, 2010
- Joanna Monro
- Â Mrs. Montague 2 episodes, 2010
- Lauren Mote
- Â Jane Treet 2 episodes, 2010
- Iain Batchelor
- Â Dr. Newby 2 episodes, 2010
- Ben Crowe
- Â Captain Richard Dexter 2 episodes, 2010
- Hugo Docking
- Â Edward Treet 2 episodes, 2010
- Claire Harry
- Â Aunt Dexter 2 episodes, 2010
- Raymond Karimi Taheri
- Â Hotspur 2 episodes, 2010
- Henry Devas
- Â Highwayman 2 episodes, 2010
- George Sanderson
- Â Bertram 2 episodes, 2010
