Mayor Boone

Chief Don Kilbourne (3 episodes)

Earl (8 episodes)

Tatum (4 episodes)

Captain Lawrence (2 episodes)

Jeb Turner

Weller (1 episode)

Monroe (1 episode)

Hightower

Dragon-Bot (voice) (2 episodes)

Ernst Mueller (1 episode)

Big Daddy

Officer Woods (1 episode)

Sheriff Biscailuz

Sergeant Mackey (2 episodes)

Clifton (2 episodes)

Chief

Nealon

Allen (5 episodes)

Vincent

Murray (2 episodes)

Chief Donner (1 episode)

Jake

Seth Ellers (1 episode)

Danny Sportelli (3 episodes)

Gaines

Agent Trigstad

Penning

OIG Agent Poulson

Johnny

Al Britton (1 episode)

Sheriff Costello (1 episode)

Nick Dewey (3 episodes)

Deputy Frye

Cab Driver

Det. Joe Connelly (1994 & 2007) (1 episode)

Det. Will King

Warden Edward Wallace

(2 episodes)

Jasper Hovey (1 episode)

John Summers (1 episode)

The Bartender

Officer Holbrook

INS Agent

(1 episode)

FBI Agent Jackson (2 episodes)

Paul Belsen

Sheriff Drake Kassel

Major (1 episode)

Henry the Angry Man

Mike Carter (1 episode)

Jack Herson (2 episodes)

Mr. Lizzio (1 episode)

Richard Banks

John Marshall (1 episode)

Det. Smiley

Buckley

Prison Guard Shanahan (1 episode)

Cal Stryker

Jesse Jacklin

Forensic Specialist

Sahjhan (8 episodes)

Officer

Stevie Grimes

Fletcher

Sheriff Masterson

Agent Hughes

Kim Kelly's Stepfather (1 episode)

Agent Brock

Terry Bogage (1 episode)

Det. Lomar (1 episode)

Fats' Thug #1

Det. Leary

Yates (1 episode)

Ralston

Detective Matty Grimes

Mike Francis (1 episode)

Detective Nichols

Cain (1 episode)

Vice Captain

Ed Portero (1 episode)

Deke Slayton

Mr. Phelps (1 episode)

Mr. Ish's Bodyguard

Pianist

Mr. Benning, P.I. (1 episode)

Duke

Yarborough (1 episode)

Commander Bob Stanich (1 episode)

Hemlock (1 episode)

Officer Frank Barons (1 episode)

Agent Dunbar

Science Reporter

Thomas Dewey

Owen Madden

Morrison