Blackie is seen leaving a Chinese laundry where the proprietor has been murdered, and must track down the real killer in Chinatown.
Chester Morris
as Horatio 'Boston Blackie' Black
Maylia Fong
as Mei Ling
Joan Woodbury
as Red, the Bar-Girl
Don McGuire
as Les, the Bus Guide
Richard Lane
as Inspector William R. Farraday
Sid Tomack
as The Runt
Frank Sully
as Sergeant Matthews
Charles Arnt
as Pop Gerard
Luis van Rooten
as Bill Craddock (as Louis Van Rooten)
Philip Ahn
as Wong Chung Shee
Benson Fong
as Ah Hing
Victor Sen Yung
as
