Mandrake the Magician
Betty Houston
Lothar, Mandrake's Assistant
Tommy Houston
Dr. Andre Bennett
Professor Houston
James Webster
Frank Raymond
Dorgan - Thug (Chs. 6-8)
Dirk, lead thug
Green, thug [Chs. 1, 2, 4]
Rest Home Nurse [Chs. 3,10]
Henchman
George Regan, hypnotist [Chs. 3-5]
Gray, gas station thug [Chs. 8-9]
