Storyline
Lieutenant Commander John Byrne of the Naval Secret Service and his partner Pvt. Bill Riggers chase criminal Dr. Sin Fang, who is desperate to find a lost sacred seal. (The fifth and only surviving episode of a six-part serial about an evil mastermind inspired on Sax Rohmer's Dr. Fu Manchu.)
Released
11 March 1928
Runtime
30min
Director
Genre
Status
Released
Language
English
Production
P. E. P., BFI
Cast
