Created by Lindsay Hardy and Hugo Butler In World for Ransom, a rough-and-tough little B-noir from 1954, MIKE CALLAHAN is an Irish war vet working as a P.I. in Singapore who goes to work for an ex-lover who thinks her husband's up to something shady. Sure enough, good ol' Mike (played by twitchy, dapper noir … Continue reading Mike Callahan (World for Ransom)