- Country: UK
- Genres: Adventure
- Release: 1920-09-01
- Director: Kenelm Foss
- Writers: Beulah Marie Dix , Kenelm Foss , E.G. Sutherland
- Language: None | English
- Stars: Mary Odette , Hayford Hobbs , A.B. Imeson , Charles Vane , Margot Drake , Fred Morgan , Gordon Craig , Will Corrie , Philip Hewland , Nelson Ramsey
- Runtime: min
- Awards: N/A
- AKA: The Breed of the Treshams (United Kingdom) , The Breed of the Treshams
- Plot: A Royalist unmasks a Viscountess's half brother as a Roundhead spy.
- IMDB:tt0169641
The Breed of the Treshams Cast
Kenelm Foss
Director
Mary Odette
Margaret Hungerford
Hayford Hobbs
Hon. Francis Tresham
A.B. Imeson
Hon. Clement Hungerford
Charles Vane
Vis. Dorsington
Margot Drake
Margaret
Fred Morgan
Capt. Rashleigh
Gordon Craig
Batty
Will Corrie
Cpl. Lumsford
Philip Hewland
Col. Henry Curwen
Nelson Ramsey
Col. Bagshawe