Sebastian Cabot
Dr. Carl Hyatt (70 eps)
Doug McClure
Jed Sills (70 eps)
Anthony George
Don Corey (69 eps)
Julie Adams
Jean Damion (2 eps)
Charles Seel
The Electrician (2 eps)
Ed Nelson
Chuck Palmer (2 eps)
Keir Dullea
Eddie Phillips (1 eps)
Anne Baxter
Beatrice Martin Kipp (1 eps)
Angie Dickinson
Karen Vale (1 eps)
Sid Caesar
Johnny Wilder (1 eps)
Dianne Foster
Phyllis Wood (1 eps)
Jimmy Lydon
Ben Roberts (1 eps)
Norman Burton
Lou Lewis (1 eps)
Lloyd Bridges
Howard Robert Gentry (1 eps)
Audrey Dalton
Ann Miles (1 eps)
Paul Langton
The Architect (1 eps)
Barney Phillips
Capt. Jack Howard (1 eps)
Dennis Patrick
Nick Culley (1 eps)
Diana Van der Vlis
Hope Reardon (1 eps)
Laraine Day
Amnesiac Woman (1 eps)
Charles Drake
Mack Weston (1 eps)
Helen Brown
Miss Treadwell (1 eps)
Jack Benny
Jack Bowen (1 eps)
Tina Louise
Joanne Dunn (1 eps)
Otto Kruger
George Emery (1 eps)
Edward Mallory
Arthur Cole (1 eps)
Diana Lynn
Jodi Lynn (1 eps)
Henry Jones
Ed Thurston, D.A. (1 eps)
Vladimir Sokoloff
Pedro Moreno (1 eps)
Philip Ober
Marshall Winslow (1 eps)
Claire Bloom
Gina Burton (1 eps)
William Windom
Peter Morell (1 eps)
Katherine Squire
Mrs. Vorlund (1 eps)
Les Tremayne
Simon Oelrich (1 eps)
Jeffrey Hunter
Edward "Jocko" Townsend (1 eps)
Dorothy Malone
Lorna Shay (1 eps)
John Dehner
George Shay (1 eps)
Tony Randall
Luther Gage (1 eps)
Ina Victor
Vicky (1 eps)
William Bramley
Burke (1 eps)
Ralph Bellamy
Governor Tom Barker (1 eps)
Chester Morris
Albert DeWitt (1 eps)
Patricia Huston
Anne (1 eps)
Elizabeth Montgomery
Vicki Page (1 eps)
Jack Lord
Ernie Chapin (1 eps)
Émile Genest
Felix Landauer (1 eps)
Carole Eastman
Julie Enhart (1 eps)
Eleanor Parker
Marion Bannion/Gussie Hill (1 eps)
Herschel Bernardi
Ned Hazly (1 eps)
Harriet MacGibbon
The Countess (1 eps)
Sam Hearn
Max (1 eps)
Dina Merrill
Laura Hammond (1 eps)
Robert Ellenstein
Rudy Pasada (1 eps)
Louise Lorimer
Judge Singer (1 eps)
Patricia Neal
Fran Davis (1 eps)
John Baragrey
Mitch Kane (1 eps)
Lucy Prentis
Martha Kane (1 eps)
John Astin
Jim Poole (1 eps)
Walter Pidgeon
John Baker (1 eps)
Kent Smith
Ainslee (1 eps)
Margaret Phillips
Beatrice Lawlor (1 eps)
George Sanders
Richard Gilmore (1 eps)
John Emery
Lawrence Price (1 eps)
Ross Elliott
Jerry Bronson (1 eps)
Richard Conte
Victor Ragar/Romak (1 eps)
Signe Hasso
Marta Ragar (1 eps)
Werner Klemperer
Franz Leder (1 eps)
Noah Keen
Paul Delorio (1 eps)
Anne Seymour
Mrs. Creighton (1 eps)
Joyce Van Patten
Marcia James (1 eps)
Warren Stevens
Eric Williams (1 eps)
Myron McCormick
Phillip "Doc "Walters (1 eps)
Sean McClory
Stamper (1 eps)
Dabbs Greer
Hokey (1 eps)
Jay Adler
Baines (1 eps)
Mary Astor
Esther Brack (1 eps)
Scott Marlowe
Daniel Brack (1 eps)
Frank Overton
Martin Brack (1 eps)
Olive Sturgess
Felice O'Neill (1 eps)
Ford Rainey
Paul O'Neill (1 eps)
Nick Adams
Weiler ("Kid") (1 eps)
James Coburn
Gresch (1 eps)
Alan Napier
Father Dunne, the Abbot (1 eps)
Brendan Dillon
Father Thomas (1 eps)
Dana Andrews
Judge Leland McIntyre (1 eps)
Philip Abbott
Lawrence Dresher (1 eps)
Lori March
Evelyn McIntyre (1 eps)
Carolyn Craig
Joanna Leigh (1 eps)
Tom Reese
Bucky Tate (1 eps)
David Janssen
Len Kobalsky (1 eps)
Robert Colbert
Phil Lowell (1 eps)
Ed Peck
Ernie (1 eps)
Don Barry
Kyle Horgan (1 eps)
Celeste Holm
Loraine Whitman (1 eps)
Susan Oliver
Hope Anthony (1 eps)
Doris Singleton
Mavis Long (1 eps)
Phillip Pine
Harry Clark (1 eps)
Lee Philips
Joe Meade (1 eps)
William Phipps
John Lee (1 eps)
Nobu McCarthy
Helen Low (1 eps)
Tod Andrews
Dr. James Low (1 eps)
James Hong
Louis Quong (1 eps)
Teru Shimada
Ling Chow (1 eps)
Dan O'Herlihy
Stephen Jordan (1 eps)
Bethel Leslie
Cynthia Jordan (1 eps)
Dorothy Green
Mildred Cowl (1 eps)
Frank Maxwell
Alex Wismer (1 eps)
Don Hanmer
Barney Cowl (1 eps)
Don Taylor
Chip Damion (1 eps)
Ron Randell
Ron Randell (1 eps)
George Petrie
Jack Pennell (1 eps)
Joseph Hoover
Tommy Bigelow (1 eps)
Macdonald Carey
Frederick Haley (1 eps)
Kathleen Crowley
Pauline Spencer (1 eps)
Maxine Stuart
Dianne Cartwright (1 eps)
William Allyn
Joel Drake (1 eps)
Peter Helm
Ted Haley (1 eps)
Ellen Burstyn
Margo as Ellen McRae (1 eps)
Harry Carey, Jr.
Phil Cassidy (1 eps)
Earl Holliman
Jack Quentin (1 eps)
Edward Binns
Harl Stoner (1 eps)
Stanley Adams
Cholly Luke (1 eps)
Ilka Windish
Maria Richards (1 eps)
Stefan Schnabel
Anton Szorny (1 eps)
Milton Selzer
Wladyslaw Szorny (1 eps)
Oscar Beregi Jr.
The Conductor (1 eps)
Susan Kohner
Victoria Angelo (1 eps)
Ilka Chase
Mary Milburn Reed (1 eps)
Joe De Santis
Joe Angelo (1 eps)
Warren Parker
Arthur Harper (1 eps)
Buddy Ebsen
Pete O'Mara (1 eps)
Paul Carr
Johnny Kay (1 eps)
Judith Braun
Barbara O'Mara (1 eps)
Patricia Kane
Leona Higgins (1 eps)
Tom Allen
Second Reporter (1 eps)
Mary LaRoche
Martha (1 eps)
Sheila Bromley
Mrs. Welch (1 eps)
Myron Healey
Charlie Barron (1 eps)
James Bell
Old Ben (1 eps)
Kenneth MacDonald
Elmer (1 eps)
Frankie Darro
Sonny (1 eps)