- Country: UK
- Genres: Drama, Short, War
- Release:
- Director: Graham Cutts
- Writers: John Monck
- Language: English
- Stars: Mark Daly , Martita Hunt (1899–1969) , Phyllis Morris , Evelyn Foster , Kenneth Bradfield , Kenneth Griffith
- Runtime: 5 min
- Awards: N/A
- AKA: Miss Knowall (United Kingdom) , Miss Knowall
- Plot: Government film on the dangers of gossip.
- IMDB:tt1981025
Miss Knowall Cast · · · ALL
Graham Cutts
Director
Mark Daly
Mr. Shelton
Evelyn Foster
Amy
Kenneth Griffith
Chris
Martita Hunt
(1899–1969)
Miss Hardcastle
Phyllis Morris
Mrs. Williams