- Country: UK
- Genres: Drama
- Release:
- Director: Norman Walker
- Writers: Victor MacLure , Dorothy Whipple
- Language:
- Stars: Mervyn Johns , Nora Swinburne , Joyce Howard , Joan Greenwood
- Runtime: min
- Awards:
- AKA: They Knew Mr. Knight (United States of America) , Epikindyni gnorimia (Greece) , They Knew Mr. Knight (United Kingdom) , They Knew Mr. Knight , 闇の人生航路 (Japan)
- Plot:
- IMDB:tt0038159
They Knew Mr. Knight Cast · · · ALL
Norman Walker
Director
Mervyn Johns
Tom Blake
Nora Swinburne
Celia Blake
Joyce Howard
Freda Blake
Joan Greenwood
Ruth Blake
Peter Hammond
Douglas Blake
Marie Ault
Grandma Blake
Frederick Cooper
Edward Blake
Grace Arnold
Isabel Blake
Alfred Drayton
Mr. Lawrence Knight
Olive Sloane
Mrs. Maudie Knight
Joan Maude
Carrie Porritt
Kenneth Kove
Coggie Selby
Frederick Burtwell
Mr. Berry
Winifred Oughton
Mrs. Greene
Tarva Penna
Mr. Greene
Patric Curwen
Mr. Porter
Muriel Aked
Lady Gilling
Anthony Holles
Station Master
Gordon Begg
Sims
Sheila Raynor
Agnes
Pat Stevens
Miss Berry
Doyley John
Bobby Hewett