Michael Knight

David Hasselhoff

Devon Miles

Edward Mulhare

Devon Miles

Edward Mulhare

Bonnie Barstow

Patricia McPherson

Flood

Kai Wulff

Guest Star

Ramon Bieri

Tommy Lee Burgess

Patrick St. Esprit

KITT

William Daniels

Doug Wainwright

Jason Bateman

Maxine Fleming

Toni Hudson

Guest Star

Heather McNair

Simon

John Calvin

Extortionist

James Luisi

Janet Morgan

Taylor Miller

Shatner

Robert Hogan

J. Gordon Baxter, aka 'The Chameleon'

Dick Gautier

Debra Sands

Elaine Giftos

Mark Taylor

Alan Feinstein

Adrianne St. Clair / Adrianne Margeaux / Bianca Morgan

Ann Turkel

Dr. Rebecca Hammond

Terri Treas

Guest Star

Tony Young

Jamie Downs

Wendy Schaal

Eugene Hanson

Clu Gulager

Boyd LaSalle

John Considine

Guest Star

Bruce Fairbairn

Elliott Sykes

Arye Gross

Sheila

Judy Landers

Terri Major

Michelle Nicastro

Guest Star

Jared Martin

John Stanton

Jeffrey Osterhage

April Curtis

Rebecca Holden

Rawleigh

Jack O'Halloran

Denise Reynolds

Taaffe O'Connell

Guest Star

Karen Kopins

Guest Star

Bruce M. Fischer

Jeff Barnes

James Callahan

Mandy Moran

Jennifer Holmes

Sally Flynn

Babette Props

Guest Star

Curt Lowens

Linda

Kitty Moffat

Big Ed Barton

Denny Miller

Hannigan

Joe LaDue

Hank Kagan

Jesse Vint

Guest Star

Jim Brown

Lori Wainwright

Lenore Kasdorf

Diane Landra

Lory Walsh

Danny 'Rooster' Roskovich

Michael McManus

Mac Gifford

Steve Sandor

Dr. Harley Thorpe

F. William Parker

Tonie Baxter

Kimberly Foster

Harley Freeman

Don Galloway

Guest Star

Evan Kim

Lilah Graham

Susanne Reed

Danton

Ken Foree

Joe Lewis / General Duncton

Alan Oppenheimer

Bombo The Clown

Chuck McCann

Allie Raymond

Tawny Moyer

Armand Pressler

Byron Webster

Steven Barnes

Hank Garrett

Joey Rome

Cliff Carnell

Jim Courtney

Cliff Osmond

Edward Grant

Jason Evers

Eddie

Ed Crick

Judge Roland S. Paxton / Edgar

Logan Ramsey

Guest Star

Aarika Wells

Tanya

Randi Brooks

Cat Holliday

Robert Symonds

RC3

Peter Parros

Guest Star

Alex Henteloff

Curtis

Jamie Cromwell

Luger / Mike Zoormagian / Sam

Alex Kubik

Bobby Pell

Anthony James

Randy Cavanaugh

Don Gordon

Stephanie 'Stevie' Mason

Catherine Hickland

Charles 'Chuck' Wallyburton

Lee Ryan

Guest Star

Paul Koslo

Tyler Jastrow

Katherine Baumann

Julius Korso

Karl Johnson

Soltis

Frank Annese

Alfred Barton

Russ McCubbin

Little Old Lady

Georgia Schmidt

Norman Baines

Kurt Paul

Tiger

Sharon Hughes

Dr. Vanessa Sutton

Victoria Bass

Monica

Sandra Kronemeyer

Jack

Allen Williams

Guest Star

Jim B. Raymond

Ryles

Nicholas Worth

Guest Star

Stanley Kamel

Guest Star

Barbara Stock

Rashid

Rene Assa

Trucker

Ji-Tu Cumbuka

Mr. C

Albert Paulsen

Hunt

John Van Dreelen

Joan Keahey

Viveca Parker

Guest Star

John Allen

Guest Star

Andre Gower

Guest Star

Casey Sander

Bloodworth / Butch

Tim Rossovich

Guest Star

Don Gibb

Guest Star

Robin Dearden

Guest Star

Lou Felder

Guest Star

Lana Clarkson

Guest Star

Victor Campos

Guest Star

Dani Minnick

Guest Star

Tom Williams

Guest Star

Janet Julian

Guest Star

Joseph Ruskin

Guest Star

Dallas Cole

Guest Star

Kathy Shower

Guest Star

Duncan Gamble

Guest Star

Vince Howard

Guest Star

Christopher McDonald

Dr. Klaus Bergstrom / Kleist

Peter Mark Richman

Guest Star

Richard Herd

Guest Star

Brendon Boone

Guest Star

Linda Alberici

Guest Star

Jean Hasselhoff

Guest Star

Cheryl M. Lynn

Guest Star

Than Wyenn

Guest Star

Reginald T. Dorsey

Oscar

Floyd Levine

Guest Star

Paul Tuerpe

Guest Star

Bob Delegall

Guest Star

Louis Elias

Guest Star

Bill Cross

Guest Star

Cliff Emmich

Guest Star

Ken Scott

Guest Star

Elaine Welton Hill

Guest Star

Laura Kamins

Guest Star

Arnie Moore

Guest Star

Rebecca Perle

Guest Star

Phil Rubenstein

Guest Star

Shari Shattuck

Guest Star

Tom Reese

Guest Star

David Hedison

Guest Star

Dani Douthette

Guest Star

Jean Lubin

Guest Star

Wood Moy

Guest Star

Bernie White

Guest Star

Leigh Lombardi

Guest Star

Biff Yeager

Guest Star

Dominick Brascia

Guest Star

Jim Gatherum

Guest Star

Anne Wyndham

Sheriff / Lt. George Barth / Hagen

Jack Starrett

Guest Star

Al Checco

Guest Star

Mimi Kinkade

Guest Star

Sally Hampton

Guest Star

John La Motta

Guest Star

Bob Larkin

Guest Star

Michael Fox

Guest Star

Diane McBain

Guest Star

Roy David

Guest Star

Darwin Joston

Guest Star

Alice Backes

Guest Star

Richard Peabody

Guest Star

Borah Silver

Guest Star

Julie Gray

Guest Star

Pamela Bowman

Guest Star

Julian Barnes

Guest Star

Elizabeth Lyn Fraser

Guest Star

Mark Giardino

Guest Star

Gillian Grant

Guest Star

Harry D.K. Wong

Guest Star

Roger Rose

Guest Star

Guerin Barry

Guest Star

James LeGros

Guest Star

Chuck Dorsett

Guest Star

Tip Kelley

Guest Star

Guylaine Sandford

Guest Star

Michelle Newkirk

Pete - Truck Driver / Federal Agent / Janetti

Bruce Neckels

Guest Star

Jimmy Murphy

Guest Star

Alice Nunn

Guest Star

Alan Jordan

Guest Star

Richard Camphuis

Guest Star

Bill Harlow

Cabby / Garbage Man / Tuxedo

Michael Masters

Guest Star

Wendy Oates

Guest Star

Joanie Allen

Guest Star

Richard Coca

Guest Star

Maria Lauren

Guest Star

Raymond Lynch

Guest Star

Michael Horsley

Guest Star

Grace Bauer

Guest Star

Mindi Miller

Guest Star

Ron Lunceford

Guest Star

Richard Brose

Guest Star

John H. Evans

Guest Star

Virginia Peters

Jennifer Shell / Sherry Benson

Anne Lockhart

Guest Star

James Williams

Riggins / Zachary Sloate

Guy Stockwell

Guest Star

Ed McCready

Guest Star

Gustaf Unger

Vernon Gray / Christopher Stone

Lance LeGault

Archibald / Judge Oliver Callan

George Murdock

Director

Georg Fenady

Director

Winrich Kolbe

Director

Roy Campanella Jr.

Director

Harvey Laidman

Director

Robert E. L. Bralver

Director

Sidney Hayers

Director

Bernard L. Kowalski

Director

Bernard McEveety