Marshal Frank Morgan / U.S. Marshal Frank Morgan / Sheriff Frank Morgan / Frank Morgan / Marshal Dallas Stoudenmire (67 episodes, 1958-1960)
Deputy Tom Ferguson / Tom Ferguson / Al West / Doc Andrews (28 episodes, 1958-1960)
Deputy Blake / Deputy Ed Blake (12 episodes, 1958-1959)
Deputy Buck Johnson / Deputy Johnson / Deputy Buck / Deputy George Anderson (9 episodes, 1958-1959)
Al Bleeker / Deputy Allison / Deputy Clark / Deputy Harris / Sheriff Deputy (5 episodes, 1959-1960)
Deputy George / Deputy Keeshan / Deputy Summers / Deputy Wayne Keeshan / Deputy with Submachine Gun (2 episodes, 1958-1959)
Deputy / Deputy Peters / Deputy Sam / Deputy Sheriff Dick (4 episodes, 1959-1960)
Doris Reeves / Jane Stuart / Mrs. Ben Tyler (3 episodes, 1958-1960)
Clara Regan / Ellen Wilson / Mona Blake (3 episodes, 1959)
Ken Harris / Paul Simmons / Reverend Nolan (3 episodes, 1959-1960)
Lt. Bailey / Lt. Jim Bailey / Lt. Mike Lord (3 episodes, 1958-1959)
Ed Mathis / Joe Laffler / Turk (3 episodes, 1958-1960)
Carl Miller / Ralph Parker (3 episodes, 1959-1960)
Harry Wilton / Len Roca / Ralph Stuart (3 episodes, 1958-1960)
Clete Sharkey / Leonard Clark (2 episodes, 1958-1959)
Marko Corbin / Val (2 episodes, 1958)
Ark Sorenson / Luke Trimble (2 episodes, 1959)
Barbara McLain / Sandy McLane (2 episodes, 1958-1960)
Howard Muller / Sam Narco (2 episodes, 1958-1959)
Coke Callahan / Lt. Emerson (2 episodes, 1958)
Carl Robinette / Sam Tully (2 episodes, 1960)
Ed Latimer / Tully O'Flynn (2 episodes, 1959-1960)
Millie Thompson / Ruth Lacey (2 episodes, 1959)
Harry Brandon / Pat Burke (2 episodes, 1959)
Guthrie / Jason Gains (2 episodes, 1959-1960)
Phil Dempsy / Ray Hartley (2 episodes, 1958-1960)
Dan Coswell / Greg Hogan (2 episodes, 1958-1960)
Harry / Young Deputy (2 episodes, 1958-1960)
Deputy Sam Taylor / Lew Graybar (2 episodes, 1958-1960)
Doctor Fuller / Reverend Wade (2 episodes, 1959)
Belle Watson / Constable's Wife (2 episodes, 1960)
Maria Diaz / Mary Colt (2 episodes, 1959-1960)
Angie Davis / Laurie Miller, Eddie's Girl (2 episodes, 1959-1960)
Apartment Manager / Stoney Jackson (2 episodes, 1958-1960)
Mike Newton / Pecos (2 episodes, 1958-1959)
Guard / Sheriff Waters (2 episodes, 1959)
Bob Sawyer / Mike Dollin (2 episodes, 1960)
Dave Norman / Muggsy Gillette (2 episodes, 1958-1959)
Big Jules / Chet (2 episodes, 1959-1960)
Deputy Sheriff Tom Munger / Deputy Tom Munger (2 episodes, 1958)
Sheriff Donaldson / Van (2 episodes, 1959-1960)
Mr. Kirby / Vance Ketchum (2 episodes, 1960)
Plainclothesman (2 episodes, 1958-1959)
Mrs. Parker / Nurse (2 episodes, 1960)
Andrew Sykes / Jack Barker (2 episodes, 1959-1960)
Counterman / Postal Inspector (2 episodes, 1960)
Handyman / Si Wilkins (2 episodes, 1958-1960)
Lucas - Bread Delivery Man / Vic Draper (1 episode, 1958-1959)
The Federal Agent / Tony Davis (1 episode, 1958-1959)
Louis Tate (2 episodes, 1959)
Kennedy (2 episodes, 1958-1959)
Dallas City Councilman / Doc Gilman (1 episode, 1959)
Curtis Dember / Judge (1 episode, 1958)
Jack Evans / The Diner Manager (1 episode, 1959)
Ray Doniger (1 episode, 1958)
Don Sayers (1 episode, 1958)
Matt Bonner (1 episode, 1958)
Stoneman (1 episode, 1958)
Dub McLane (1 episode, 1958)
Harry Metford (1 episode, 1958)
Wally Burke (1 episode, 1958)
Myers (1 episode, 1958)
Pvt. 'Guardhouse' Ravenal (1 episode, 1959)
Harvey Granger (1 episode, 1959)
Flo Collins (1 episode, 1959)
Carol Robbins (1 episode, 1959)
Carl Bishop (1 episode, 1959)
Jess Striker (1 episode, 1959)
Captain Joe Silva (1 episode, 1959)
Charlie (1 episode, 1959)
Ernie Lawson (1 episode, 1959)
Amy Simmons (1 episode)
Buck Buchanan (1 episode, 1958)
Julia Metford (1 episode, 1958)
Laura Burke (1 episode, 1958)
Newton North (1 episode, 1958)
Masters (1 episode, 1958)
Sharkey (1 episode, 1958)
Mrs. Kline (1 episode, 1958)
Harry Grey (1 episode, 1958)
Ruth (1 episode, 1959)
Roy Andrews (1 episode, 1959)
Link Thompson (1 episode, 1959)
Jurdow (1 episode, 1959)
Bo Collins (1 episode, 1959)
Joe Savage (1 episode, 1959)
Phil Dietrich (1 episode, 1959)
Gallardo (1 episode, 1959)
Robbie Ulman (1 episode, 1959)
Johnny Lowell (1 episode, 1959)
Carl Donahue (1 episode, 1959)
Chris Hodges (1 episode, 1959)
Connie James (1 episode, 1959)
Bobby Whitley (1 episode, 1959)
Deputy Joe Kiefer (1 episode, 1959)
Bert Reeves (1 episode, 1960)
Emory Brock (1 episode, 1960)
Mario (1 episode, 1960)
Big Bill Harwood (1 episode, 1960)
Joe Smith (1 episode, 1960)
Tiger Case (1 episode, 1960)
Vera Andrews (1 episode, 1960)
Baron Amil Bathwell (1 episode, 1960)
Jasper O'Neill (1 episode, 1960)
Sam (1 episode)
Joe Redwing (1 episode)
Zach Drogan (1 episode, 1958)
Doc Shuman (1 episode, 1958)
Carl Royal (1 episode, 1958)
Warden Sam Kay (1 episode, 1958)
Mr. Kline (1 episode, 1958)
Charlie Ronk (1 episode, 1958)
Angie (1 episode, 1958)
Robby Crane (1 episode, 1959)
Cpl. Eddie Wallace (1 episode, 1959)
Red Slade (1 episode, 1959)
Rile (1 episode, 1959)
Ben Thompson (1 episode, 1959)
Ben Robbins (1 episode, 1959)
Pop Greenleaf (1 episode, 1959)
Gloria Adams (1 episode, 1959)
Sheriff Charlie Clayton (1 episode, 1959)
Max Regan (1 episode, 1959)
Stony (1 episode, 1959)
Joe Colt (1 episode, 1959)
Ruth Donahue (1 episode, 1959)
Evelyn Latimer (1 episode, 1959)
Marie Wallace (1 episode, 1960)
Charles P. Cahill (1 episode, 1960)
Ben Tyler (1 episode, 1960)
Buck (1 episode, 1960)
Charles Turbo (1 episode, 1960)
Pete Watson (1 episode, 1960)
Lou (1 episode, 1960)
Sheriff Jerry Baker (1 episode, 1960)
Mike Tully (1 episode, 1960)
Joe Smith Jr. (1 episode, 1960)
Lois Thorne (1 episode)
Rich (1 episode)
Ray Redwing (1 episode)
Joe Burton (1 episode, 1958)
Joey Hogan (1 episode, 1958)
Geist (1 episode, 1958)
Mr. Laird (1 episode, 1958)
Prison Guard (1 episode, 1958)
Jerry Kress (1 episode, 1958)
Sheriff's Deputy (1 episode, 1958)
Capt. Crandall (1 episode, 1958)
Deputy Tully (1 episode, 1958)
Tom Johnson (1 episode, 1958)
Maryjo (1 episode, 1959)
Stan (1 episode, 1959)
Lou Carter (1 episode, 1959)
Ralph Lacey (1 episode, 1959)
Tom (1 episode, 1959)
Chuck Blake (1 episode, 1959)
Pat Latimer (1 episode, 1959)
Ruth Farrell (1 episode, 1959)
Kip (1 episode, 1959)
Laundry Driver (1 episode, 1959)
Frankie (1 episode, 1959)
County Supervisor Shannon (1 episode, 1959)
Ted Jarvis (1 episode, 1960)
Les Madden (1 episode, 1960)
Craig (1 episode, 1960)
Carl Tabor (1 episode, 1960)
Walter Sims (1 episode, 1960)
Curly (1 episode, 1960)
Deputy Sheriff Stone (1 episode, 1960)
Meg O'Flynn (1 episode, 1960)
Aimee Ware (1 episode, 1960)
Polly Gregory (1 episode, 1960)
Ken Maple (1 episode)
Charlie (1 episode)
Moose Grant (1 episode, 1958)
Joe Schooner (1 episode, 1958)
Mike Lynch (1 episode, 1958)
Gillus (1 episode, 1958)
Sheriff (1 episode, 1958)
Les Calder (1 episode, 1958)
Eve Lang (1 episode, 1959)
Bruce Williams (1 episode, 1959)
Sam Castro (1 episode, 1959)
Harry Pierce (1 episode, 1959)
Barney Slausen (1 episode, 1959)
Deputy (1 episode, 1959)
Sam Ryan (1 episode, 1959)
Allen Carter (1 episode, 1959)
Johnny Martin (1 episode, 1959)
Captain Cory (1 episode, 1959)
Wilson (1 episode, 1959)
Larry Forest (1 episode, 1960)
Arthur Gregory (1 episode, 1960)
Martin Essex (1 episode, 1960)
Sheriff Deputy Stone (1 episode, 1960)
Henry Potter (1 episode, 1960)
Dr. Wills (1 episode, 1960)
Sheriff Conners (1 episode, 1960)
Constable Matt Charles (1 episode)
Joe (1 episode)
Fred Blossom (1 episode)
Milt Greenwood (1 episode, 1958)
Mary Ellen (1 episode, 1958)
Joyce Markham (1 episode, 1959)
Mrs. Anne Parker (1 episode, 1959)
Max (1 episode, 1959)
Old Man - Jess Tilden (1 episode, 1959)
Mrs. Whitty (1 episode, 1959)
Mac (1 episode, 1959)
Pete Magna (1 episode, 1959)
Ortega (1 episode, 1959)
Jim Gantry (1 episode, 1959)
Matt Colt (1 episode, 1959)
Mrs. Hobbs (1 episode, 1959)
Deputy Crawford (1 episode, 1959)
Betty Morgan (1 episode, 1960)
Deputy Casey (1 episode, 1960)
Sheriff Fred Dunn (1 episode, 1960)
Carlos Diaz (1 episode, 1960)
Henry Kramer (1 episode, 1960)
Joe Forrest (1 episode, 1960)
Coroner (1 episode, 1960)
Blinky Maxwell (1 episode, 1960)
Henry Brecker (1 episode, 1960)
Deputy Sheriff (1 episode, 1960)
Alice Blossom (1 episode)
FBI Man (1 episode)
Lt. Robert Storey (1 episode, 1958)
Clem Maxwell (1 episode, 1958)
Laramie (1 episode, 1958)
Buckley (1 episode, 1959)
Mildred Whitley (1 episode, 1959)
Henry Colt (1 episode, 1959)
Bill Lacey (1 episode, 1959)
Sheriff Pat Patterson (1 episode, 1959)
Mrs. Shelby (1 episode, 1959)
Marshal Ralph Stone (1 episode, 1959)
Deputy Bill Hubbard (1 episode, 1959)
Martha Watson (1 episode, 1960)
Irma (1 episode, 1960)
Joey Curtis (1 episode, 1960)
Deputy Harry Kaywood (1 episode, 1960)
Alfred Henshaw (1 episode, 1958)
Deputy Bob Baxter (1 episode, 1959)
Sarah Rollings (1 episode, 1959)
Mrs. Gantry (1 episode, 1959)
Gas Station Operator (1 episode, 1959)
Old Man (1 episode, 1959)
Doaks (1 episode, 1959)
Mr. Landers (1 episode, 1960)
Farmer (1 episode, 1960)
Clarice Halsey (1 episode, 1960)
Barney Mitchell (1 episode, 1960)
Sergei Popell (1 episode, 1960)
Deputy Sheriff Baker (1 episode, 1960)
Bobby (1 episode, 1960)
Border Inspector (1 episode, 1959)
Ed Martin (1 episode, 1959)
Alice Tate (1 episode, 1959)
Fat Man (1 episode, 1959)
Chuck (1 episode, 1960)
Grayson (1 episode, 1960)
Officer Barber (1 episode, 1958)
Alice Shelby (1 episode, 1960)
John Fleck (1 episode, 1960)
Postman (1 episode, 1960)
Deputy Lawson (1 episode, 1960)
(1 episode, 1958)
(1 episode, 1959)
(1 episode, 1960)
Schuster (1 episode, 1960)
Man (uncredited) (2 episodes, 1959)
Mrs. Martin (uncredited) (1 episode, 1958)
Gas Station Attendant (uncredited) (1 episode, 1958)
Dub's Jailhouse Visitor (uncredited) (1 episode, 1958)
Getaway Driver (uncredited) (1 episode, 1958)
Jewelry Store Clerk (uncredited) (1 episode, 1958)
Riley (uncredited) (1 episode, 1958)
Deputy Kelly (uncredited) (1 episode, 1958)
Postal Inspector (uncredited) (1 episode, 1958)
Tex Reynolds (uncredited) (1 episode, 1959)
Officer Carter (uncredited) (1 episode, 1959)
Book Publisher (uncredited) (1 episode, 1959)
Miller, 2nd Gas Station Owner (uncredited) (1 episode, 1959)
Bill Norris (uncredited) (1 episode, 1959)
Charley Jay (uncredited) (1 episode, 1959)
Henchman piloting plane (uncredited) (1 episode, 1959)
Doctor in Hospital (uncredited) (1 episode, 1959)
Deputy Olson (uncredited) (1 episode, 1959)
Gould (uncredited) (1 episode, 1959)
Ralph Corey (uncredited) (1 episode, 1959)