It is late in 1903 and Corporal John Caldwell has just returned from his time away resolving a murder that took place in the Alaskan Territory. Just after he arrives back in Dawson City, he witnesses a murder where he becomes a witness. After the trial there is request for a detective and he travels to Calgary in the Alberta District. He assists to resolve several serious cases when he is placed underground to deal with a gambling operator and illegal...