Chuck Martin (111 episodes, 1957-1960)
P.T. Moore / P. T. Moore (111 episodes, 1957-1960)
Helen Carter (72 episodes, 1957-1960)
Janet Culver (16 episodes, 1957)
Eva Fisher / Mrs. Dunlop / Mrs. Eldredge / Mrs. Heller (4 episodes, 1957-1959)
Captain Blake / Jack Butler / Kernan / Sheriff (4 episodes, 1957-1959)
Chief Palmer / Mr. Salik / Mr. Satik / Warden (4 episodes, 1957-1959)
First Policeman / Lieutenant Stone / Willy / Willy Harris (4 episodes, 1957-1959)
Dooley / Ellis Parker / Sheriff (3 episodes, 1957-1959)
Julie Cavanaugh / Lorraine / Vickie (3 episodes, 1958-1959)
Carter Jameson / Mr. Garland / William Bolling (3 episodes, 1957-1959)
Howard Keen / Mr. Downing / Policeman (3 episodes, 1958-1959)
Alexander Ford / Dreyden / Raymond (3 episodes, 1957-1959)
Mr. Culver / Culver (3 episodes, 1957)
Jimmy Aldane / Ricky Scott / Timmy Thompson (3 episodes, 1957-1958)
Caretaker / Hugh Collins / Pop Turner (3 episodes, 1957-1958)
Editor / Everts / Lt. Frank Bender (3 episodes, 1957-1959)
Casey / George Wilton / Hobbs (3 episodes, 1958-1959)
Colonel Anderson / Las Vegas Radioman / Sergeant Miller (3 episodes, 1958-1959)
Al Dorn / Hagen / Vince (3 episodes, 1957-1959)
Mrs. Salik / Mrs. Satik / Mrs. Thompson (3 episodes, 1957-1958)
Andy Anderson / Dr. Graybar / Dr. Greybar (3 episodes, 1957-1958)
Tommy / Tommy Fuller (3 episodes, 1957-1958)
Bud Stringer / Hank Davis / Kagan (3 episodes, 1958-1960)
Frank Pierson / Mr. Scoville / Sheriff (3 episodes, 1957-1959)
Capt. Bowers / Driskill / Harold McMillan (3 episodes, 1957-1959)
Blonde / Jean Davis / Mrs. Kagan (3 episodes, 1958-1960)
Mrs. Patterson / Myrna Hackett (3 episodes, 1957-1959)
Art Masters / Walt Elliott (2 episodes, 1957-1958)
Dan Long / Walter Meredith (2 episodes, 1957-1959)
Sheriff / Sheriff Tom Jackson (2 episodes, 1959)
Cora Aldane / Dorothy (2 episodes, 1957-1959)
Dan Malloy / Jim Burdette (2 episodes, 1957-1958)
Duke Stender / Felix (2 episodes, 1957-1959)
Ben Carling / Clyde (2 episodes, 1957-1959)
Dr. Bradley / Roger Fairchild (2 episodes, 1957-1959)
Doug Jessop / Lt. Ericson (2 episodes, 1957-1958)
Doctor Barnes / Dr. Morgan (2 episodes, 1957-1958)
Reporter Bronson / Roger Bronson (2 episodes, 1957)
Edwards / Wes Edwards (2 episodes, 1957)
Jackie Bryan / Lucy (2 episodes, 1958-1959)
Casey Stone / Joe Mitlin (2 episodes, 1957-1958)
Carl Landsburg / Carter Madison (2 episodes, 1957-1958)
Anne / Shirley Madison (2 episodes, 1958-1959)
Fairchild / Ralph Dillard (2 episodes, 1958-1959)
Curt Elroy / Jimmy Heller (2 episodes, 1958)
Aunt Grace / Linda Scott (2 episodes, 1957-1959)
Carl Dunlop / Dale Emery (2 episodes, 1957-1958)
Headmaster / Maj. Edward Lawrence (2 episodes, 1958-1959)
Big Steve Harris / Stegner (2 episodes, 1957-1958)
Armstrong / Dan Carter (2 episodes, 1957-1958)
Donald Ashley / Steve Scott (2 episodes, 1957-1958)
Dave Arnold / Fleming (2 episodes, 1958-1959)
Man / Ventura (2 episodes, 1959)
Arthur Stanley / General Francisco (2 episodes, 1957-1959)
Paul (2 episodes, 1957)
Longly / Sid (2 episodes, 1957)
Sheriff / Sheriff Bates (2 episodes, 1957-1958)
Lab Asst. / Secretary (2 episodes, 1957-1958)
First Police Officer / Jack Blaine (2 episodes, 1957)
Ingersoll (2 episodes, 1957)
Mrs. Hendricks / Receptionist (2 episodes, 1958-1959)
First Nurse / Woman (2 episodes, 1958)
Capt. Wilkins / Captain Wilson (2 episodes, 1957-1959)
Man / Mechanic (2 episodes, 1958)
Farmer / Second Rescue Worker (2 episodes, 1958)
Dr. Emerson / King (2 episodes, 1957-1959)
Jim Douglas / Third Rescue Worker (2 episodes, 1957-1958)
Claude Gordon / Lt. Wilson (2 episodes, 1957-1959)
Fireman / State Trooper (2 episodes, 1957)
Dr. Clark Evans (2 episodes, 1958-1959)
Lt. Hurst / Patterson (2 episodes, 1957-1959)
Bugsy Fuller / Tom Hackett (2 episodes, 1958-1959)
Bob Nelson / Frank Conway (2 episodes, 1958)
Blonde (2 episodes, 1958)
Lee Buckman / Ted Randolph (2 episodes, 1959)
Henry Thompson / Morrison (2 episodes, 1957-1958)
Tom Grimaldi / Wally Otis (2 episodes, 1957-1959)
Deputy / First Man (1 episode, 1957-1959)
Alice / Mary (2 episodes, 1957-1959)
Cecil / Padre (2 episodes, 1958-1959)
Fred Jaffy (1 episode, 1957)
Garvey (1 episode, 1957)
George Carver (1 episode, 1957)
Ralph Koren (1 episode, 1957)
Jeb Collins (1 episode, 1957)
Hal Neilson (1 episode, 1957)
Bill Aldane (1 episode, 1957)
Luisa Cordoba (1 episode, 1957)
Ken Tyler (1 episode, 1957)
Dr. Bob Dixon (1 episode, 1958)
Jessica Johns (1 episode, 1958)
Dawson (1 episode, 1958)
Gus Williams (1 episode, 1958)
Lt. Germain (1 episode, 1958)
Lloyd Sandler (1 episode, 1959)
Bob Waters (1 episode, 1959)
Ferguson (1 episode, 1959)
Steve (1 episode, 1959)
Larkin (1 episode, 1959)
Lt. Col. Bentley (1 episode, 1957)
Mrs. Butler (1 episode, 1957)
Apache Indian (1 episode, 1957)
Will Carter (1 episode, 1957)
Virginia Clark (1 episode, 1957)
Don Miguel Cordoba (1 episode, 1957)
Nick Faro (1 episode, 1957)
Ed Fenton (1 episode, 1957)
Ralph Eagan (1 episode, 1957)
Teddy Marco (1 episode, 1957)
Allen Barnes (1 episode, 1957)
Horace Wagner (1 episode, 1957)
Bank Guard (1 episode, 1957)
John Osborne (1 episode, 1957)
Carl (1 episode, 1957)
Gerald Morris (1 episode, 1957)
Bill Stone (1 episode, 1957)
Dave Williams (1 episode, 1957)
Billy Scott (1 episode, 1957)
Bruce Tyler (1 episode, 1957)
Don Edmunds (1 episode, 1957)
John Thompson (1 episode, 1958)
Phyllis Bolling (1 episode, 1958)
Reynolds (1 episode, 1958)
Andrew (1 episode, 1958)
George Morgan (1 episode, 1958)
Dorothy (1 episode, 1958)
Colton (1 episode, 1958)
Deputy Pete Burns (1 episode, 1958)
Runaway Bride (1 episode, 1958)
Miss Churchill (1 episode, 1958)
John Frederick (1 episode, 1958)
Walters (1 episode, 1958)
Irv (1 episode, 1958)
Jerry Paterson (1 episode, 1958)
Padre (1 episode, 1958)
Ginny (1 episode, 1959)
Mrs. Dudley (1 episode, 1959)
'The Great Herman' (1 episode, 1959)
Jerry Lambert / Tom Drake (1 episode, 1959)
Mrs. Weldon (1 episode, 1959)
Mr. Waters (1 episode, 1959)
Mrs. Wilkins (1 episode, 1959)
Cynthia (1 episode, 1959)
Dr. James Evans (1 episode, 1959)
Mayor Edwards (1 episode, 1959)
Mrs. Taylor (1 episode, 1959)
Steve Harris (1 episode, 1959)
Billy (1 episode, 1959)
Edy Long (1 episode, 1957)
Marie Marco (1 episode, 1957)
Glenn (1 episode, 1957)
Joe Slade (1 episode, 1957)
Charlotte Davis (1 episode, 1957)
Nora Jameson (1 episode, 1957)
Barnabas (1 episode, 1957)
Chalky (1 episode, 1957)
Capt. Brown (1 episode, 1957)
Edna Carling (1 episode, 1957)
Mary Taylor (1 episode, 1957)
Sandy Kerner (1 episode, 1957)
Hal Lambert (1 episode, 1957)
Jerry Clark (1 episode, 1957)
Ted Winters (1 episode, 1957)
Dr. Townsend (1 episode, 1957)
Tommy Barnes (1 episode, 1957)
Sheriff Beaumont (1 episode, 1957)
Danny Morgan (1 episode, 1957)
Tommy Harper (1 episode, 1957)
Gwen Morgan (1 episode, 1957)
Susan Davis (1 episode, 1958)
Larry Wilson (1 episode, 1958)
Meg (1 episode, 1958)
Jamie Heller (1 episode, 1958)
Mrs. Condon (1 episode, 1958)
Ruth Morgan (1 episode, 1958)
Tom Baker (1 episode, 1958)
Murderer (1 episode, 1958)
Dr. John Dixon (1 episode, 1958)
Sandy Holt (1 episode, 1958)
Kathy Sloane (1 episode, 1958)
Tyler (1 episode, 1958)
'Brother' (1 episode, 1958)
Julian (1 episode, 1959)
Jay Green (1 episode, 1959)
James (1 episode, 1959)
Conrad (1 episode, 1959)
Johnny (1 episode, 1959)
Ellis (1 episode, 1959)
Lenny Drake (1 episode, 1959)
Mr. Frank (1 episode, 1959)
Ruth Sandler (1 episode, 1959)
Anders (1 episode, 1959)
Girl (1 episode, 1960)
Jose (1 episode, 1957)
Jan Revere (1 episode, 1957)
Eve Douglas (1 episode, 1957)
Johnny Tyler (1 episode, 1957)
Mason (1 episode, 1957)
Emmett Stevens (1 episode, 1957)
Walt Harrison (1 episode, 1957)
Douglas (1 episode, 1957)
Ben Davis (1 episode, 1957)
Eddie James (1 episode, 1957)
Vince Sophio (1 episode, 1957)
George (1 episode, 1957)
Mrs. Williams (1 episode, 1957)
Steve Cantrell (1 episode, 1957)
Father (1 episode, 1957)
Jack Masters (1 episode, 1957)
Hilo (1 episode, 1957)
Fern (1 episode, 1957)
Bobby Davis (1 episode, 1957)
Bobby (1 episode, 1958)
Prof. Winters (1 episode, 1958)
Halsey (1 episode, 1958)
Tom Wilson (1 episode, 1958)
Sergeant Patterson (1 episode, 1958)
Dean Buchanan (1 episode, 1958)
Sheriff Harding (1 episode, 1958)
Mary Burdette (1 episode, 1958)
Dr. Simon (1 episode, 1958)
Chico (1 episode, 1958)
Martin Vickers (1 episode, 1958)
Mary Conover (1 episode, 1958)
Second Nurse (1 episode, 1958)
Patricia (1 episode, 1958)
Man (1 episode, 1958)
Sheriff Warren (1 episode, 1958)
Manager (1 episode, 1958)
Steve Alexander (1 episode, 1959)
Dr. Barrows (1 episode, 1959)
Carl Green (1 episode, 1959)
Walt (1 episode, 1959)
Mrs. Frank (1 episode, 1959)
Charles Hogan (1 episode, 1959)
Penny (1 episode, 1959)
Mike (1 episode, 1959)
Bob (1 episode, 1959)
Sheriff Green (1 episode, 1959)
Deputy Sheriff (1 episode, 1959)
Chris Blake (1 episode, 1960)
Warden Horner (1 episode, 1957)
Virgil Hook (1 episode, 1957)
Joe Lynn (1 episode, 1957)
Sitwell (1 episode, 1957)
Chief Terkell (1 episode, 1957)
Ralph Olson (1 episode, 1957)
Captain (1 episode, 1957)
Vance Braddock (1 episode, 1957)
Maria (1 episode, 1957)
Frank Devlin (1 episode, 1957)
Art (1 episode, 1957)
Danny Pierson (1 episode, 1957)
Child (1 episode, 1957)
Les Edwards (1 episode, 1957)
Mechanic (1 episode, 1957)
Janie Tyler (1 episode, 1957)
Son (1 episode, 1957)
Alice Fuller (1 episode, 1958)
Ben Wilgus (1 episode, 1958)
First Rescue Worker (1 episode, 1958)
Mrs. Scoville (1 episode, 1958)
Bohm (1 episode, 1958)
(1 episode, 1958)
Nurse (1 episode, 1958)
Sheriff (1 episode, 1958)
Frank Turner (1 episode, 1958)
Drug Dealer (1 episode, 1958)
Mrs. Sloane (1 episode, 1958)
Jackie (1 episode, 1958)
Anesthetist (1 episode, 1959)
Lt. Scott (1 episode, 1959)
Fred (1 episode, 1959)
Ralph (1 episode, 1959)
Mr. Cartwright (1 episode, 1959)
Policeman (1 episode, 1959)
Mr. Edgemont (1 episode, 1959)
Deputy (1 episode, 1959)
Danny Flynn (1 episode, 1960)
Speed Conroy (1 episode, 1957)
Fred Midgley (1 episode, 1957)
Messenger (1 episode, 1957)
Sgt. Drew (1 episode, 1957)
Carlos (1 episode, 1957)
Second Police Officer (1 episode, 1957)
Georgi (1 episode, 1957)
Pete Sacklin (1 episode, 1957)
Davis (1 episode, 1957)
Betty (1 episode, 1958)
Mrs. Hobbs (1 episode, 1958)
Joe (1 episode, 1958)
Sam (1 episode, 1958)
Cliff Garner (1 episode, 1958)
Harry Rudley (1 episode, 1958)
Phillip Frank (1 episode, 1958)
Attendant (1 episode, 1958)
Mr. Butler (1 episode, 1958)
Col. Peters (1 episode, 1958)
Frank (1 episode, 1958)
Waitress (1 episode, 1958)
Patrolman (1 episode, 1958)
Mrs. Wagner (1 episode, 1959)
Kelly (1 episode, 1959)
Deacon Barrington (1 episode, 1959)
Old Fred (1 episode, 1959)
Second Man (1 episode, 1959)
Mr. Eldredge (1 episode, 1959)
Harvey (1 episode, 1959)
Cleaning Woman (1 episode, 1959)
Man (1 episode, 1959)
Josie Fisher (1 episode, 1957)
Sgt. O'Neil (1 episode, 1957)
Mr. Hurly (1 episode, 1957)
Victor (1 episode, 1957)
Sgt. Phillips (1 episode, 1957)
Police Officer (1 episode, 1957)
Mike Risel (1 episode, 1958)
Basset (1 episode, 1958)
Third Bully (1 episode, 1958)
Martha (1 episode, 1958)
Bertha Cox (1 episode, 1958)
Grant Madison (1 episode, 1958)
Father (1 episode, 1958)
Mrs. Ames (1 episode, 1958)
Adamson (1 episode, 1958)
Capt. Blake (1 episode, 1958)
Radio Man (1 episode, 1958)
Butler (1 episode, 1958)
Jed Morrow (1 episode, 1958)
Burton (1 episode, 1959)
Cab Driver (1 episode, 1959)
Taylor (1 episode, 1959)
Lieutenant (1 episode, 1959)
Officer (1 episode, 1959)
Sandy Knox (1 episode, 1957)
Mr. Thatcher (1 episode, 1957)
(1 episode, 1957)
Sheriff Perry (1 episode, 1957)
Carmelita (1 episode, 1957)
Lt. Bromley (1 episode, 1957)
John (1 episode, 1958)
Bill (1 episode, 1958)
Proprietor (1 episode, 1958)
Mrs. Powell (1 episode, 1958)
First Miner (1 episode, 1958)
Lieutenant (1 episode, 1958)
First Fireman (1 episode, 1958)
Diver (1 episode, 1958)
Kid (1 episode, 1959)
Carl Holmes (1 episode, 1959)
Second Policeman (1 episode, 1959)
Mrs. Thatcher (1 episode, 1957)
Mr. Patterson (1 episode, 1957)
1st Highway Patrolman (1 episode, 1957)
Cook (1 episode, 1958)
Bus Driver (1 episode, 1958)
Drug Clerk (1 episode, 1958)
Elderly Man (1 episode, 1958)
State Policeman (1 episode, 1958)
Frank Hendricks (1 episode, 1958)
Joe Voze (1 episode, 1958)
Fred Gleason (1 episode, 1958)
Second Miner (1 episode, 1958)
Sarah (1 episode, 1959)
Frank Denson (1 episode, 1959)
Sister Bridgit (1 episode, 1958)
Third Miner (1 episode, 1958)
Patterson (1 episode, 1958)
Lt. Greene (1 episode, 1958)
First Guard (1 episode, 1958)
Director (1 episode, 1958)
Congo (1 episode, 1957)
Pete Powell (1 episode, 1958)
First Doctor (1 episode, 1958)
Salesman (1 episode, 1958)
Williams (1 episode, 1958)
Mrs. Cermark (1 episode, 1958)
Assistant Director (1 episode, 1958)
Linda (1 episode, 1957)
Prison Guard (1 episode, 1957)
Diane (1 episode, 1958)
Nurse (1 episode, 1959)
(1 episode, 1959)
Rita Ames (1 episode, 1959)
Rev. Stone (1 episode, 1959)
Denfield (1 episode, 1959)
Ken Malty (1 episode, 1959)
Mr. Gridley (1 episode, 1959)
Captain Morton (1 episode, 1959)
Wendy (1 episode, 1959)
Amos Ambrose (1 episode, 1959)
Lunchroom Man (1 episode, 1959)
Hank (uncredited) (1 episode, 1957)
Deputy (uncredited) (1 episode, 1957)
Maples (uncredited) (1 episode, 1957)
Hook Henchman (uncredited) (1 episode, 1957)
Sheriff (uncredited) (1 episode, 1958)