S01E01 A Rip in Time
Logan goes back in time to 1888 in London to keep the faux Jack the Ripper from changing the future. He discovers that the faux Ripper's plan is not to repeat the original path, but...
Logan goes back to 1944 posing as a Nazi soldier in order to prevent a 21st-century meddler from giving Adolf Hitler's Third Reich advanced weapon technology that will enable Germany to win the war!
Jack Logan is a time traveler from 2007 who hunts down rogue travelers and brings them to justice before they can alter the past.