Det. Frank Arcaro (138 Episodes)

Lt. Michael 'Mike' Parker (138 Episodes)

Adam Flint (99 Episodes)

Narrator (99 Episodes)

Libby Kingston (99 Episodes)

Det. Jimmy Halloran (39 Episodes)

Narrator (39 Episodes)

Lt. Daniel Muldoon (39 Episodes)

Hood #1 (uncredited) (1 Episodes)

Mr. Hawk (1 Episodes)

Al Lacey (1 Episodes)

Patrolman Mike Greco (1 Episodes)

Barney Peters (1 Episodes)

Alfred Gurdine (1 Episodes)

Extortionist (2 Episodes)

Johnny (2 Episodes)

Tony Bacallas (1 Episodes)

Fran Burney (1 Episodes)

Mr. Tanner (1 Episodes)

Overton (1 Episodes)

Betting Man (1 Episodes)

Joseph Creeley (1 Episodes)

Sheila Braden (2 Episodes)

Ernie (1 Episodes)

Assistant D.A. Ketton (2 Episodes)

L. Francis Childe (1 Episodes)

Willard Manson (1 Episodes)

Lia Wallace (1 Episodes)

Mrs. Sarah Bell (1 Episodes)

Marco Butcher (1 Episodes)

Det. Hal Perleman (2 Episodes)

Peter Merrell (1 Episodes)

Cameraman (1 Episodes)

Gio Bartolo (1 Episodes)

Anton (1 Episodes)

Girl In Bar (1 Episodes)

Firing Range Officer (uncredited) (1 Episodes)

Tom Dobbins (1 Episodes)

Stefan (1 Episodes)

Dr. Rutland (1 Episodes)

Nicholas Ross / Nicholas Rozinski (2 Episodes)

Neil Daggett (1 Episodes)

Andrew Eisert (1 Episodes)

Bartender (1 Episodes)

Art Dealer (1 Episodes)

Officer Fennelli (1 Episodes)

Nick (uncredited) (1 Episodes)

Woman Bartender (1 Episodes)

John Birge (1 Episodes)

Waiter (1 Episodes)

Packer (1 Episodes)

Marcia Kormack (1 Episodes)

Doctor (1 Episodes)

Emily Kanopolis (1 Episodes)

Steve Werminski (1 Episodes)

Gladys Hopper (1 Episodes)

Assistant D.A. Colby (2 Episodes)

Betty Fleischman (1 Episodes)

Lou Curtis (1 Episodes)

Yankee Cretias (1 Episodes)

Laura (1 Episodes)

Les Gerrick (1 Episodes)

Pauline Kater (1 Episodes)

Rummy Brent (1 Episodes)

Angie (1 Episodes)

Mr. Harding (1 Episodes)

Katie Harris (1 Episodes)

George (1 Episodes)

Meg Peters (1 Episodes)

Abilene Hutchinson Bick (1 Episodes)

Maung Tun (1 Episodes)

Alma Corgi (1 Episodes)

Doctor (1 Episodes)

Solid (1 Episodes)

Mama Kelle (1 Episodes)

Owen Oliver (1 Episodes)

Mary Nagler (1 Episodes)

Mrs. Wilson (1 Episodes)

Mullet (1 Episodes)

Marilyn Konish (1 Episodes)

Carl Ashland (1 Episodes)

Det. Peter Bane (1 Episodes)

Francesca (1 Episodes)

Lily Braden (1 Episodes)

Lt. Mike Daniels (1 Episodes)

Jimmy Barrick (1 Episodes)

Gus Slate (1 Episodes)

Anna Bognar (1 Episodes)

Mr. Denton (1 Episodes)

Eunice Vale (1 Episodes)

Danny Keyling (1 Episodes)

Crudelli (1 Episodes)

Prof. Johann von Bunow (1 Episodes)

Lorraine Kershwood (1 Episodes)

Lt. Vincent Busti (2 Episodes)

Bailiff (1 Episodes)

Dick Wilkes (1 Episodes)

Auntie Maud (1 Episodes)

Maxwell Ronan (1 Episodes)

Maude Hutchinson (1 Episodes)

Lester Stenton (1 Episodes)

Herbert B. Warick (1 Episodes)

Lillian Clinton (1 Episodes)

Emil Pappas (1 Episodes)

D.A. Thomas Stevenson (1 Episodes)

Assistant D.A. Smith (1 Episodes)

Joseph Irona (1 Episodes)

Doc Frayley (1 Episodes)

Old Man in Store (1 Episodes)

Johnny Mills (1 Episodes)

Alcibiades Munos (1 Episodes)

Paul Delito Jr. (1 Episodes)

Dr. Max Lewine (1 Episodes)

Mrs. Klint (1 Episodes)

Sam (1 Episodes)

Mildred Pepper (1 Episodes)

Peter Wilkin (1 Episodes)

Dawn Garrison (1 Episodes)

Harry Culverin (1 Episodes)

Abe Ornitz (1 Episodes)

Ling Twong (1 Episodes)

George Blake (1 Episodes)

Kid #2 (1 Episodes)

Janie Daggett (1 Episodes)

Charles Banning (1 Episodes)

Penny Sonners (1 Episodes)

Jack Lubin (1 Episodes)

Dr. Hennickson (1 Episodes)

Cary Glennon (1 Episodes)

Andrew Bates (1 Episodes)

Carl Terris (1 Episodes)

Neil McCaw (1 Episodes)

Edie Brewer (1 Episodes)

Paul Delito (1 Episodes)

Beth Rydecker (1 Episodes)

Ben Calageras (1 Episodes)

Grace Harvey (1 Episodes)

Baldwin Larne (1 Episodes)

George Lanyard McGraff (1 Episodes)

Gabriel Hody (1 Episodes)

Vivian North (1 Episodes)

Larry Hine (1 Episodes)

Phil Clifford (1 Episodes)

Mrs. Garvin (1 Episodes)

Emile (1 Episodes)

Josephine Hendon (1 Episodes)

Crossing Guard (1 Episodes)

Frank Manfred (1 Episodes)

Mrs. Graither (1 Episodes)

Rafael Valente (1 Episodes)

Bernice Hacker (1 Episodes)

Chuck (1 Episodes)

Receptionist (1 Episodes)

Frank Baker (1 Episodes)

Howard Running Bear (1 Episodes)

Nona Kovar (1 Episodes)

Ralph Harris (1 Episodes)

Jaime deJesus (1 Episodes)

Lois Heller (1 Episodes)

Lazslo Lubasz (1 Episodes)

Morgan (1 Episodes)

Mr. Binks (1 Episodes)

Marty Nemo (1 Episodes)

Mitcham (1 Episodes)

Franko (1 Episodes)

Butcher (1 Episodes)

Mr. Hackett (1 Episodes)

Vicky (1 Episodes)

Johnson (1 Episodes)

Cassidy, Gangster (1 Episodes)

Bobby Madison (1 Episodes)

Duke (1 Episodes)

Jerry Costell (1 Episodes)

James Kam (1 Episodes)

Charley Breggs (1 Episodes)

Jessica Glennon (1 Episodes)

Lawyer (1 Episodes)

Dom Capado (1 Episodes)

Beau Choiseul (1 Episodes)

Steelworker (1 Episodes)

Kermit Garrison (1 Episodes)

Herbert Konish (1 Episodes)

Mrs. Annette Faber (1 Episodes)

Felice Reynolds (1 Episodes)

Ora Mae Youngham (1 Episodes)

Linda Stephenson (1 Episodes)

Officer Novi (1 Episodes)

Lance (1 Episodes)

Heather Weston (1 Episodes)

Kathy McDavoran (1 Episodes)

Knox Maquon (1 Episodes)

Jess Burton (1 Episodes)

Attacker (1 Episodes)

Stanley Walenty (1 Episodes)

Old Woman (1 Episodes)

Paulie (1 Episodes)

Sgt. Muller (1 Episodes)

David Greco (1 Episodes)

Florence Nunda (1 Episodes)

Mr. Warstein (1 Episodes)

Donnie Benton (1 Episodes)

Walter Gerrick (1 Episodes)

Matt Valentine (1 Episodes)

Vinnie Winford (1 Episodes)

Alan Starkie (1 Episodes)

Miss Arlington (1 Episodes)

Marty Feketi (1 Episodes)

Philip Hames (1 Episodes)

Ogier Douvay (1 Episodes)

Alky (1 Episodes)

Willie Corbin (1 Episodes)

Victor Binks (1 Episodes)

Harry Brind (1 Episodes)

Albert Garvin (1 Episodes)

Dan Moore (1 Episodes)

Mrs. Beatrice Shaw (1 Episodes)

Mike Grundy (1 Episodes)

Roger Fallon (1 Episodes)

Millard Jeffers (1 Episodes)

Gardell (1 Episodes)

Miss Morley (1 Episodes)

Niccolo Mori (1 Episodes)

Josh (1 Episodes)

Beverly Lewine (1 Episodes)

Darlene Knox (1 Episodes)

The Drunk (1 Episodes)

Phil North (1 Episodes)

Lillian (uncredited) (1 Episodes)

Mike Jensen (1 Episodes)

Mrs. Rydecker (1 Episodes)

Lorri (1 Episodes)

Norma Rhodes (1 Episodes)

Dean Fairland (1 Episodes)

June Waldon (1 Episodes)

Esther Lindall (1 Episodes)

Abbie Dobbins (1 Episodes)

George Bick (1 Episodes)

Professor Henry J. Fallon (1 Episodes)

Harold Slate (1 Episodes)

Dr. Anna Chaloupka (1 Episodes)

Mrs. Ernest Johns, Sr. (1 Episodes)

J. Milton Turpin (1 Episodes)

Lt. J.G. Marks (1 Episodes)

Helga Royd (1 Episodes)

Lester Bergson (1 Episodes)

Nora Condon (1 Episodes)

Karen Gunnarson (1 Episodes)

Bartender (uncredited) (1 Episodes)

Teddy Simpson (1 Episodes)

Nicky (1 Episodes)

Cab Driver (1 Episodes)

Moktir (1 Episodes)

1st Reporter (1 Episodes)

Gloria Werminski (1 Episodes)

Frankie Valens (1 Episodes)

John Winfield Weston (1 Episodes)

Norman Garry (1 Episodes)

Amy Langan (1 Episodes)

Mickey McDavoran (1 Episodes)

Jonah (1 Episodes)

Wells (1 Episodes)

Clara (1 Episodes)

Dasher (1 Episodes)

Myrtle Tiloff (1 Episodes)

Weller (1 Episodes)

Carlo Ramirez (1 Episodes)

Assignment Board Man (1 Episodes)

'Count' John Baker (1 Episodes)

Estelle Reeves (1 Episodes)

Rosalind Winford (1 Episodes)

Al Spangler (1 Episodes)

Young Man (1 Episodes)

Dr. Sorensteen (1 Episodes)

Ann Johns (1 Episodes)

Girl (1 Episodes)

Lulu Kronen (1 Episodes)

Rhonda Cameron (1 Episodes)

Chuck Mullord (1 Episodes)

Roy Pressfield (1 Episodes)

Evan Humbolt, Mail Clerk (1 Episodes)

Clyde Royd (1 Episodes)

Walda Price (1 Episodes)

Grainger (1 Episodes)

William Childe (1 Episodes)

Jayson Condon (1 Episodes)

Joey Selken (1 Episodes)

Ansel Boake (1 Episodes)

Kate Blake (1 Episodes)

Tom Keary (1 Episodes)

Elvin Rhodes (1 Episodes)

Minister (1 Episodes)

Mary Highmark (1 Episodes)

Don Miguel Cordura (1 Episodes)

Edna Daggett (1 Episodes)

Ellen Annis (1 Episodes)

Jimmy Fenton (1 Episodes)

Madeleine Douvay (1 Episodes)

Irma Mahoney (1 Episodes)

Cabby (1 Episodes)

Gorilla (1 Episodes)

Mr. Jasper (1 Episodes)

Gordon Lanning (1 Episodes)

Jack Johannis (1 Episodes)

Ruth (1 Episodes)

Melvin Shaw (1 Episodes)

Philip Karshow (1 Episodes)

Busboy (1 Episodes)

Charley Bates (1 Episodes)

Jason Colwell (1 Episodes)

Jessica Manson (1 Episodes)

Al Borris (1 Episodes)

Martha Fallon (1 Episodes)

Harry Varick (1 Episodes)

Duncan Kleist (1 Episodes)

Officer Schulberg (1 Episodes)

Lennard Brewer (1 Episodes)

Charles Colano (1 Episodes)

Arnold Platt (1 Episodes)

Richy Wilkin (1 Episodes)

Deputy D.A. Smith (1 Episodes)

Warden E. A. Darrell (1 Episodes)

Judge (1 Episodes)

Chief Attorney (uncredited) (1 Episodes)

Ben Tourelle (1 Episodes)

Richard Calder (1 Episodes)

Clara Espuella (1 Episodes)

Hood (1 Episodes)

Chris Johannis (1 Episodes)

Olga (1 Episodes)

Doorman (uncredited) (1 Episodes)

Young Poet (1 Episodes)

Muzzo (1 Episodes)

Ruby Jay (1 Episodes)

Actress (1 Episodes)

Vito Calageras (1 Episodes)

Customer's Man (1 Episodes)

Ken Elson (1 Episodes)

(1 Episodes)

Mark Andrew (1 Episodes)

Tolya Ross (1 Episodes)

Diane (1 Episodes)

Koersel (1 Episodes)

The Lawyer (1 Episodes)

Earl Johannis (1 Episodes)

Kip Harris (1 Episodes)

Kathy Meigs (1 Episodes)

Joseph Peavey (1 Episodes)

(1 Episodes)

Mrs. Harris (1 Episodes)

Darrington (1 Episodes)

Assistant Driver (1 Episodes)

Old Aaron (1 Episodes)

Mr. Green (1 Episodes)

Eileen Gerrick (1 Episodes)

Mrs. Reniger (1 Episodes)

Ron (1 Episodes)

Mrs. Ansted (1 Episodes)

Doris Giles (1 Episodes)

Teddy Cochrane (1 Episodes)

Sara (1 Episodes)

Monty (1 Episodes)

Nancy Bacallas (1 Episodes)

Acting Student (uncredited) (1 Episodes)

Mrs. Kelvin (1 Episodes)

Joe Brothers (1 Episodes)

Constance Hacker (1 Episodes)

Priest (uncredited) (1 Episodes)

Civil Service Applicant (uncredited) (1 Episodes)

Actress (uncredited) (1 Episodes)

Nurse (uncredited) (1 Episodes)

Milkman (1 Episodes)

Rufus Cates (1 Episodes)

Susan Bognar (1 Episodes)

Simon Beecker (1 Episodes)

Diana Doyle (1 Episodes)

Wolfgang Krode (1 Episodes)

Resident (1 Episodes)