
Author/explorer John W. Vandercook conceived the character of Bertram Lynch as an investigator for the League of Nations. He is Trinidad's Port o' Spain trying to track down the leader of a gang of diamond smugglers. A trail, littered with murders, leads him to a crocodile-infested swamp.

as Bertram Lynch

as Joan Cassell

as Howard Sutter

as Colonel Bruce Cassell

as Gregory Bronson

as Duval

as The Governor Sir Ellery Bronson

as Inspector R. Gordon Henley

as Davenant

as Gookol Moah

as Queechie

as Native