Main Characters Dr. Laszlo Kreizler 18 main appearances John Moore 18 main appearances Sara Howard 18 main appearances DS Marcus Isaacson 18 main appearances DS Lucius Isaacson 18 main appearances Cyrus Montrose 17 main appearances Stevie Taggert 10 main appearances Theodore Roosevelt 10 main appearances Mary Palmer 8 main appearances Libby Hatch 8 main appearances Bitsy Sussman 8 main appearances
Recurring Guest Characters Clara 2 guest appearances Henry Wolff 1 guest appearances Flora 1 guest appearances Young Roundsman 1 guest appearances Police Clerk 1 guest appearances Mrs. Zweig 1 guest appearances Roundsman Gillooly 1 guest appearances Ezra's Mother 1 guest appearances Two-Ton Annie 1 guest appearances Ezra's Father 1 guest appearances Dr. Fuller 1 guest appearances Razor Riley 1 guest appearances Detective Graves 1 guest appearances Mrs. Rajk 1 guest appearances Santorelli Priest 1 guest appearances Mortician 1 guest appearances Young Tough #3 1 guest appearances Charlie Delmonico 1 guest appearances Ernestine 1 guest appearances Italian Tough #2 1 guest appearances ⇤ « 1 2 3 4 5 6 7 8 9 10 » ⇥