the mysterious doctor

phyllis barry/ruby

stuart holmes/civil defense officer

david clyde/tom andrews

lester matthews/dr. frederick holmes

埃琳诺·帕克/letty carstairs

leo white/headless man

creighton hale/luke

hank mann/roger porley

forrester harvey/hugh penhryn

frank mayo/simon tewksbury

john loder/sir henry leland

art foster/saul bevans

matt willis/bart redmond

克莱德·库克/herbert

威廉姆·霍珀

crauford kent/army commander

jack mower/policeman

bruce lester/lt. christopher 'kit' hilton

harold de becker/peddler