Think Fast, Mr. Moto 1937 colorized (Peter Lorre)

On a ship bound from San Francisco to Shanghai, the Japanese sleuth becomes curious about some of the people on board, including the son of the owner of the shipping line, who falls in love with a mysterious woman who disappears when they arrive in Shanghai. Mr. Moto eventually uncovers the link between a mysterious letter, smuggling, and a murder back in San Francisco.

Peter Lorre as Mr. Kentara Moto
Virginia Field as Gloria Danton
Thomas Beck as Bob Hitchings
Sig Ruman as Nicolas Marloff
Murray Kinnell as Joseph Wilkie
John Rogers as Carson
Lotus Long as Lela Liu
George Cooper as Muggs Blake
J. Carrol Naish as Adram