BROUWER LEIGHTON, District−Attorney of New York. A Republican. LARRY O'MARA, a member of his staff, UHLER, another member of Leighton's staff. EX−JUDGE MARCUS F. STEIN, of the firm of Stein, Falconridge, Falconridge & Perry, corporation−lawyers. IRWIN, a member of Stein's staff. ANSON QUIRK, an underworld lawyer. LUKE HUBER, a young lawyer. *Businessmen*. ROBERT M. DOHAN, president of the M. & N. R. R. HENRY G. McKAY, his successor. B. FRANK OSSERMAN, president of the East County National Bank. WALLACE K. FORBES, head of the firm of R. H. Forbes & Son, manufacturers of ready−made clothing, ALEXANDER TITUS, financial−inquiry agent. JAMES T. ROLLINS, the MAN'S secretary. ATWOOD, his chief broker. SIMPSON, his almoner. CONOVER, one of his confidential clerks. HERBERT CROY, manager of the Ruysdael estate. WHITAKER, superintendent of the Forbes factory. THE DESK−CLERK, in the Arapahoe Apartment house. CHARLEY, a clerk in the M. R. L. offices, REV. PINKNEY NICHOLSON, rector of Church of St. Athanasius. *Miscellaneous Persons*. THE MAN'S NIECE. CORNELIUS RUYSDAEL, a wealthy New Yorker of good family. MRS. RUYSDAEL, his wife. TOMMY HALLETT, son of George J. JOHN JAY PORCELLIS, a young man of leisure. BETTY FORBES, daughter of Wallace K. Forbes. MRS. HUBER, mother of Luke and wife of G. W. Huber. JANE HUBER, her daughter. JAMES, the Forbes chauffeur. MISS WESTON, a telephone operator. BREIL, a strike−breaker. AN I.W.W. ORGANIZER. *Policeman*. HUGH DONOVAN, a police−lieutenant MITCHELL, ) ANDERSON, ) patrolmen. GUTH, ) *Militiamen*.