The Man Who Vanished (1948) | The Mysterious Traveler | Old Time Radio Mystery

The Mysterious Traveler — "The Man Who Vanished" Episode 161 · Originally aired July 6, 1948, Mutual Broadcasting System An experiment in invisibility draws two brothers into a dangerous secret. Presented from original broadcast transfers, with the period crackle and hiss retained. Gently leveled, with piercing effects softened for comfortable nighttime listening. The Mysterious Traveler:    • The Mysterious Traveler   The Bedside Archive — for the sleepless. #OldTimeRadio #TheMysteriousTraveler #SleepAudio