饰Duncan Richards
饰Diana Farnsworth
饰Ashe
饰Dr. Blackton [Ch. 11
饰Prof. Chambers [Chs.
饰Prof. Van Wyck
饰Anderson [Chs. 1-4]
饰Maxwell
饰Prof. Parker
饰Count Fator [Chs. 11
饰Wilson [Ch. 1]
饰Henchman [Chs. 4, 7,
饰Henchman Harte [Chs.
饰Bain
饰Snyder [Chs. 1-2]/Za
饰Apartment thug [Chs.
饰Armored car guard [C
饰Nurse [Chs. 8-9] (un
饰Police driver [Ch. 3
饰Lab guard #1 [Ch. 9]
饰Henchman Fiske [Ch.
饰Henchman Sherman [Ch
饰Mrs. Malloy [Ch. 11]
饰Truck henchman [Ch.
饰Kell (uncredited)
饰Police Inspector [Ch
饰Lab henchman [Chs. 7
饰Warehouse thug [Chs.
饰Scott, armored car d
饰Cole, the pilot [Chs
饰Lab Henchman [Ch. 2]
饰Janitor-thug [Ch. 1]