Mandrake the Magician
Cast
Sam Ash
George Regan, hypnotist [Chs. 3-5]
Lester Dorr
Gray, gas station thug [Chs. 8-9]
Edward Earle
Dr. Andre Bennett
Forbes Murray
Professor Houston
Kenneth MacDonald
James Webster
Stanley Brown
Green, thug [Chs. 1, 2, 4]
Robert Sterling
Henchman
Warren Hull
Mandrake the Magician
John Tyrrell
Dirk, lead thug
Doris Weston
Betty Houston
Al Kikume
Lothar, Mandrake's Assistant
Rex Downing
Tommy Houston
Don Beddoe
Frank Raymond
Dick Curtis
Dorgan - Thug (Chs. 6-8)