Thomas Sullivan Magnum

Tom Selleck

Michelle Hue

Marta Du Bois

Lieutenant McReynolds / Ski / Jim 'Mac' Bonnick

Jeff MacKay

Jonathan Quayle Higgins III

John Hillerman

Gen. Nguyen Hue

Soon-Teck Oh

T.C.

Roger E. Mosley

Orville `Rick' Wright

Larry Manetti

Olivia Ross

Dana Wynter

Buck Gibson

Darren McGavin

Jennifer 'Jenny' Chapman

Devon Ericson

Lexi Ziller

Robin Dearden

Kendall Chase

Andrea Marcovicci

Katrina Tremaine

Ann Dusenberry

Virginia Fowler

Patch Mackenzie

Marion Hammond

Wendy Girard

Taylor Hurst

Robert F. Lyons

Dave Gilbert

Mark Withers

Yuri Dolgof

Jeff Pomerantz

Dick McWilliams

Guy Stockwell

Jan Kona

Jill St. John

Jeannie 'JL' Lowry/'Texas Lightning'

Julie Sommars

Kate Sullivan

Tyne Daly

Billy Joe Bob Little

James Whitmore Jr.

Nick Frangakis

Wings Hauser

James Randolph

Charles Aidman

Clarence/Dumbo

Dick Butkus

Sara Clifford/Lisa Page

Judith Chapman

Admiral Kitchner / Admiral Hawkes

Paul Burke

Guest Star

John Dennis Johnston

Harold W. Farber

Elisha Cook

Coluga

Allan Rich

Guest Star

Oh Soon-tek

Claudia Randolph

Nancy DeCarl

Agatha Chumley / Sylvia / Mabel

Gillian Dobb

Mitsu McWilliams

Irene Yah Ling Sun

Elaine Selmire

Corinne Michaels

Eleanor Greeley

Louise Sorel

Margo Perina

Mimi Rogers

Harcourt

Roy Dotrice

Major Tu / Yoshio Mizamura / Fukuda

Seth Sakai

Myrt Callahan

Kathleen Nolan

Florence Russell

Beverly Garland

Joseph the Caretaker

Kenneth Mars

Kam Chung

Kam Fong

Joan Gibson

Vera Miles

Police Sergeant Jordan

Vic Morrow

Guest Star

Wally Landford

Guest Star

Med Flory

Jack Martin

Larry Pennell

Dorsey Bramlett

David Wilson

Marquis

Jean Claudio

Nishimoto

John Fujioka

Security Chief Arthur

Alan Fudge

Yoshi Tanaka / Lieutenant Yoshi Tanaka

Kwan Hi Lim

Carol Ann Little

Marla Pennington

Tarisoff

Jan Ivan Dorin

Sumo

Jake Hoopai

Henry Ellison

Jack Hogan

Eric

Tony Brubaker

Wendy Gilbert

Nancy Lee Grahn

Professor Martinez

Ina Balin

Ed Russler

Burr DeBenning

Police Officer Kelly

W. K. Stratton

Mary Kanfer

Joanna Kerns

Ox

Denny Miller

J. Weston Reese

Edward Bell

Jack Metro

Pat Morita

Kaholo

Moe Keale

Gary the Drug Dealer

John Calvin

Marquis' Bodyguard

Lenny Montana

Tehani

Mamaluna

Dwarf

Bruce Johnson

Otto / Rabbit

Todd Camenson

Mrs. Ballard

Louise Fitch

Police Sergeant Leong

Jimmy Borges

David Bannister

Christopher Morley

Nina

Susan Heldfond

Dr. Jewell

Jo Pruden

Lieutenant Ed Kanfer

James Edgcomb

Dr. Ibold / Bernard Kessler

Glenn Cannon

Bart Lindsey

Robert Harker

Guest Star

Rebecca Clemons

Marcella Ziller

Barbara Rhoades

Lucia Prince

Signe Hasso

Colonel Buck Greene / John W. Newton / Buck Greene

Lance LeGault

Carol Baldwin / Bridget Archer

Kathleen Lloyd

Francis 'Ice Pick' Hofstetler / Harold W. Farber / Wilmer

Elisha Cook Jr.

Kimo / Mortician / Joe Soames

Robert Apisa

Colonel Ki / Dr. Long Tang / Naval Medical Examiner

Clyde Kusatsu

Keoki / Pat

Patrick Bishop

Rosine / Vicki / Tiffany

Elissa Dulce Hoopai

Tan-soo

Brian Fong

Police Officer / Police Jailer / Policeman

Robert L. Silva

Police Sergeant Kenny Chung / Police Officer / George

Esmond Chung

Old Woman

Soo Yong

Kaio / Mano / Police Detective Kinohe

Dick Jensen

Kika / Police Officer / Dave

James Grant Benton

Vietnamese Priest

Yankee Chang

US Marine Guard

Charles Faust

Robin Masters (voice)

Orson Welles