Season 1

Michael Gross

Burt Gummer

13 episodes

Lela Lee

Jodi Chang

13 episodes

J.D. Walsh

Larry Norvel

13 episodes

Marcia Strassman

Nancy Sterngood

13 episodes

Dean Norris

W.D. Twitchell

13 episodes

Gladise Jimenez

Rosalita Sanchez

13 episodes

Victor Browne

Tyler Reed

13 episodes

Christopher Lloyd

Dr. Cletus Poffenberger

3 episodes

Branscombe Richmond

Harlowe Winnemucca

3 episodes

Richard Biggs

Roger Garrett

2 episodes

Robert Jayne

Melvin Plug

2 episodes

Nicholas Turturro

Frank

2 episodes

Sarah Rafferty

Dr. Casey Matthews

2 episodes

Melinda Clarke

Dr. Megan Flint

1 episode

Joel McKinnon Miller

Red Landers

1 episode

Richard Riehle

Helmut Krause

1 episode

Gary Weeks

Brock

1 episode

Michael Rooker

Kinney

1 episode

Alison MacInnis

Courtney

1 episode

Joan McMurtrey

Dr. Donna Debevic

1 episode

Don Swayze

Orville James

1 episode

Sal Lopez

Deputy Manny Garcia

1 episode

Patrick St. Esprit

Karl Hartung

1 episode

Harrison Page

Mead

1 episode

Bart Johnson

Deputy Mack

1 episode

William O'Leary

George Meadows

1 episode

Armin Shimerman

Cecil Carr

1 episode

Michael Steger

The Accountant

1 episode

Troy Winbush

Max

1 episode

Greg Collins

Lynch

1 episode

Stuart Fratkin

Rosser

1 episode

Jim Beaver

Sheriff Sam Boggs

1 episode

Kevin Otto

John Draper

1 episode

Vivica A. Fox

Delores

1 episode

Rebecca McFarland

Dr. Ellie Bergen

1 episode

Pat Skipper

Bill McClane

1 episode

Chuck Bowman

Director

3 episodes

Michael Shapiro

Director

2 episodes

Bradford May

Director

1 episode

Jack Sholder

Director

1 episode

Michael Grossman

Director

1 episode

Whitney Ransick

Director

1 episode

Christopher Silber

Writer

3 episodes

John Schulian

Writer

3 episodes

Babs Greyhosky

Writer

3 episodes

Craig Kuehne

Visual Effects

13 episodes