Richard Carlson

1966 • Director

1959 - 1962 • Director

1960 - 1962 • Director

1953 - 1961 • Director

1959 - 1960 • Director

1959 - 1960 • Director

1958 - 1959 • Director

1958 • Director

1958 • Director

1957 • Director

1954 • Director

1954 • Director

1958 • Story

2015 • (archive footage)

1963 - 1964

1975 - 1976

1971 - 1976

1965 - 1974 • Harold David Dewitt

1974

1946 - 1952

1962 - 1971 • Major Ralph Forrester

1968 - 1970

1969 • Bishop Finley

1969 • Champ

1968 • Prof. Norman E. Van Zandt

1963 - 1967 • Allan Pruitt

1966 • Chief Pilot Bob Shea

1957 - 1966 • Anthony Fry

1963 - 1966 • Dr. Carol Smith

1966 • Link

1959 - 1965 • Major Buford

1965 • David Stafford

1962 - 1963

1951 - 1959

1953 - 1962 • Archie Hawkins

1960 - 1962 • Guy Guthrie

1961 - 1962

1960 - 1961 • Ross Porter

1953 - 1961 • Larry Carlson

1959 - 1961 • Paul Drake

1960 • Tom Stewart

1958 - 1959

1948 - 1958 • Harvey Lindfield

1954 - 1958 • Col. Dobie

1958 • The Writer

1957 • The Fiction Writer

1957 • Russell Wade

1950 - 1959 • John

1950 - 1957

1957 • Mr. Fiction Writer

1956 • Martin Random

1950 - 1955 • Self

1955 • Insp. Levering

1955 • William B. Travis

1955 • Introductory Narrator (voice) (uncredited)

1950 - 1954

1954 • Dr. David Reed

1954 • Dr. Jerry Lockwood

1953 • Narrator (voice)

1953 • Gerald MacTeam

1953 • Henry Murdoch

1953 • John Putnam

1953 • Major Degan

1953 • Dr. Jeffrey Stewart

1953 - 1956

1952 • Lt. (j.g.) Joe Rodgers

1952 • Capt. Paul Hansen

1952 • Steve Smith ("Whispering Smith")

1951 • Gerald Kean

1951 • Dr. Roland Cook

1951 • William 'Bill' King

1950 • Gil Stanton

1950 • John Goode

1948 • Ross Stewart

1948 • Martin Abbott

1947 • Charles Winslow / Charles Winslow Sr.

1945 • Narrator

1943 • Nipper Wilson

1943 • Tom Farrell

1943 • Tom Manning

1943 • Owen Vail

1943 • Bill Adams

1943 • Bill - Soldier

1942 • Mr. Langford

1942 • R.I.C. Kay

1942 • Tommy Van Steel

1942 • Jeff Sommerfield

1942 • Dr. Geoffrey Burton

1941 • David Hewitt

1941 • Doctor Jackson

1941 • Dr. Jimmy Krueger

1941 • Curt Stanton

1940 • Tom Gillespie

1940 • Clint Kelly

1940 • Thomas Jefferson

1940 • Geoff Montgomery

1940 • James Houston

1939 • Perry Allerton

1939 • 'Pug' Braddock

1939 • Joe

1939 • Professor John Welden

1938 • Jack West

1938 • Duncan Macrae