O Espírito Escarlate (1946)

(Duncan Richards)

(Diana Farnsworth)

(Louis Ashe)

(Dr. Blackton [Ch. 11])

(Dr. Chambers [Chs. 1-2, 8])

(Prof. Van Wyck)

(Anderson [Chs. 1-4])

(Maxwell)

(Prof. Parker (as Joe Forte))

(Count Fator [Chs. 11-12])

(Wilson [Ch. 1])

(Henchman Stricker [Chs. 4, 7, 9])

(Henchman Harte [Chs. 6-7])

(Bain)

(Snyder [Chs. 1-2] / Zane [Ch. 8])

(Cross - Apartment Thug [Chs. 11-12])