Movie
A pretty Chinese woman, seeking help from San Francisco detective James Lee Wong, is killed by a poisoned dart in his front hall, having time only to scrawl "Captain J" on a sheet of paper. She proves to be Princess Lin Hwa, on a secret military mission for Chinese forces fighting the Japanese invasion. Mr. Wong finds two captains with the intial J in the case, neither being quite what he seems; there's fog on the waterfront and someone still has that poison-dart gun...
Mr. James Lee Wong
Roberta 'Bobbie' Logan
Police Capt. Bill Street
Mr. Davidson
Capt. Guy Jackson
Capt. Jaime
Police Sgt. Jerry
Princess Lin Hwa
Willie
Lilly May
Bailey
Palisser Hotel Clerk
Sgt. Brady
Taxi Driver
The Coroner
Aged Tong Member
Police Officer at Explosion
Mute Dwarf
Police Commissioner
Tong Chief