Richard Purdon

饰：Peter Enright

Paula Sherman

Edwin Brandt

饰：Dangler - an Adventurer [Ch. 7]

Phil Hardy

饰：Fenton - Ferris' Partner

F.B. Vernoy

饰：Hal Worth [Ch. 4]

Walter McEwen

饰：Durbar - an Oriental Mystic [Ch. 4]

Marguerite Courtot

饰：Marguerite

爱德华·罗斯曼

Edward Roseman

饰：Ferris - a Broker

Helen Lindroth

饰：Frances - Marguerite`s Maid

Julia Hurley

Julia Hurley

饰：Martha [Ch. 6]

William Sherwood

William Sherwood

饰：Rudolph [Ch. 6]

Bradley Barker

饰：Hal Worth [Ch. 5],Bob Winters [Ch. 6-16]

Frank Holland

饰：Leo - Frances' Husband

Harry Edwards

Harry Edwards

饰：Max - one of the Kidnappers [Ch. 3],Jones - a Foreign Agent [Ch. 10],/ (as J. Harry Edwards)

Henry A. Barrows

饰：Bolton - Head of a Band of Crooks [Ch. 8],(as H.E. Barrows)

Anna Reader

Anna Reader

饰：Martha - one of Durbar's Victims [Ch. 4]

Roland Bottomley

Hassan Mussalli