The Secrets of Wu Sin
Plot: A murder mystery about the smuggling of illegal Chinese aliens into America through Chinatown.
Lois Wilson. Lois Wilson was 38 in The Secrets of Wu Sin as 'Nona Gould'.
Grant Withers. Grant Withers was 27 in The Secrets of Wu Sin as 'James Manning'.
Dorothy Revier. Dorothy Revier was 28 in The Secrets of Wu Sin as 'Margaret King'.
Robert Warwick. Robert Warwick was 54 in The Secrets of Wu Sin as 'Roger King'.
Tetsu Komai. Tetsu Komai was 38 in The Secrets of Wu Sin as 'Wu Sin'.
Toshia Mori. Toshia Mori was 20 in The Secrets of Wu Sin as 'Miao Lin'.
Richard Loo. Richard Loo was 29 in The Secrets of Wu Sin as 'Charlie San'.
Luke Chan. Luke Chan was 36 in The Secrets of Wu Sin as 'Luke'.
James Wang. James Wang was 69 in The Secrets of Wu Sin as 'Pete'.
Eddie Boland. Eddie Boland was 46 in The Secrets of Wu Sin as 'Eddie Morgan'.
Henry Hall. Henry Hall was 56 in The Secrets of Wu Sin as 'Bains'.
Wilfred Lucas. Wilfred Lucas was 61 in The Secrets of Wu Sin as 'Pharmacist'.
Lafe McKee. Lafe McKee was 60 in The Secrets of Wu Sin as 'Justice of the Peace'.
Spec O'Donnell. Spec O'Donnell was 21 in The Secrets of Wu Sin as 'Copy Boy'.
Hal Price. Hal Price was 46 in The Secrets of Wu Sin as 'Reporter'.
Richard Thorpe. Richard Thorpe was 36 in The Secrets of Wu Sin as 'Director'
Melville Shyer. Melville Shyer was 37 in The Secrets of Wu Sin as 'Assistant Director'
M.A. Andersen. M.A. Andersen was 39 in The Secrets of Wu Sin as 'Director of Photography'
Basil Dickey. Basil Dickey was 50 in The Secrets of Wu Sin as 'Writer'
George R. Batcheller. George R. Batcheller was 40 in The Secrets of Wu Sin as 'Producer'
Betty Burbridge. Betty Burbridge was 37 in The Secrets of Wu Sin as 'Dialogue'
Edward C. Jewell. Edward C. Jewell was 38 in The Secrets of Wu Sin as 'Art Direction'
William McGrath. William McGrath was >> in The Secrets of Wu Sin as 'Adaptation'