Filmography
The Fugitive
1963 · Writer
Mannix
1967 · Writer
Mission: Impossible
1966 · Writer
The Virginian
1962 · Writer
The Big Valley
1965 · Writer
The Life and Legend of Wyatt Earp
1955 · Writer
Fantasy Island
1978 · Writer
The F.B.I.
1965 · Writer
Police Woman
1974 · Writer
The Rookies
1972 · Writer
Gunsmoke
1955 · Writer
12 O'Clock High
1964 · Writer
The Invaders
1967 · Writer
The Outer Limits
1963 · Writer
The Mod Squad
1968 · Writer
Felony Squad
1966 · Writer
Land of the Giants
1968 · Writer
Wonder Woman
1975 · Writer
Petrocelli
1974 · Writer
The Rat Patrol
1966 · Writer
Cimarron Strip
1967 · Writer
S.W.A.T.
1975 · Writer
Code R
1977 · Writer
Mysterious Island
1961 · Writer
Hot Rod
1950 · Writer
Face of a Fugitive
1959 · Writer
Fighting Lawman
1953 · Writer
Wichita
1955 · Writer
The Marksman
1953 · Writer
Ringside
1949 · Writer
The Gunfight at Dodge City
1959 · Writer
The Oklahoman
1957 · Writer
Kung Fu
1972 · Writer
Good Day for a Hanging
1959 · Writer
Battle of the Coral Sea
1959 · Writer
Two Guns and a Badge
1954 · Writer
An Annapolis Story
1955 · Writer
Bobby Ware Is Missing
1955 · Writer
At Gunpoint
1955 · Writer
Fort Osage
1952 · Writer
Kansas Pacific
1953 · Writer
The First Texan
1956 · Writer
Hiawatha
1952 · Writer
The Dark Avenger
1955 · Writer
Wyatt Earp: Return to Tombstone
1994 · Writer
The Big Gusher
1951 · Writer
Cattle Empire
1958 · Writer
Seven Angry Men
1955 · Writer
Wagons West
1952 · Writer
Cavalry Scout
1951 · Writer
Canyon River
1956 · Writer
Wild Stallion
1952 · Writer
The Maze
1953 · Writer
Last of the Badmen
1957 · Writer
Badlands of Montana
1957 · Director, Writer
Man Afraid
1957 · Writer
Sudden Danger
1955 · Writer
Wyoming Roundup
1952 · Writer
Dial Red O
1955 · Director, Writer
Fort Vengeance
1953 · Writer
The Forty-Niners
1954 · Writer
Under the Gun
1951 · Writer
Waco
1952 · Writer
Kansas Territory
1952 · Writer
Cherokee Uprising
1950 · Writer
Star of Texas
1953 · Writer
Outlaws of Texas
1950 · Writer
Smuggler's Gold
1951 · Writer
Flame Of Stamboul
1951 · Writer
Deadly Harvest
1972 · Writer
Silver Raiders
1950 · Writer
Montana Desperado
1951 · Writer
The Longhorn
1951 · Writer
Square Dance Jubilee
1949 · Writer
Montana Incident
1952 · Writer
Red Desert
1949 · Writer