Main Characters Narrator 107 main appearances Eliot Ness 106 main appearances Agent Enrico Rossi 97 main appearances Agent Lee Hobson 81 main appearances Agent William Youngfellow 73 main appearances Agent Jack Rossman 57 main appearances Frank Nitti 25 main appearances District Attorney Beecher Asbury 14 main appearances Agent Martin Flaherty 14 main appearances Agent Cam Allison 10 main appearances Agent Lamar Kane 4 main appearances
Recurring Guest Characters George Karig 1 guest appearances Danny Madikoff 1 guest appearances Carol Royce 1 guest appearances Hotel Clerk 1 guest appearances Ferguson 1 guest appearances Stevedore 1 guest appearances Morgue Attendant 1 guest appearances Deuces Kobler 1 guest appearances Red Thomas 1 guest appearances Howl Temple 1 guest appearances Student 1 guest appearances Charlie 1 guest appearances Hospital Door Guard 1 guest appearances Tony Masters 1 guest appearances Mgr. Grayson 1 guest appearances Urcel 1 guest appearances Swede 1 guest appearances Mr. Phelps 1 guest appearances Mrs. Phelps 1 guest appearances Capt. Browniee 1 guest appearances ⇤ « 1 2 3 4 5 6 7 8 9 10 » ⇥