Mysterious Traveler

A close cousin to both the Whistler and the Strange Dr Weird, the Mysterious Traveller was another memorable radio host. Easy to imagine yourself on a train, at night, seated next to a curious gentleman who invites you "to join me on another journey into the strange and terrifying. I hope you will enjoy the trip, that it will thrill you a little and chill you a little. So settle back, get a good grip on your nerves and be comfortable -- if you can!"

More info, via Wikipedia