Robert F. Hill
Fuzzy Settles Down
(Jones, Bidder for newspaper)
Invisible Ghost
(Trial Judge (uncredited))
Law of the Saddle
(Tom (uncredited))
The Girl by the Roadside
(Rayban)
Calling Dr. Death
A Demon for Trouble
(Rancher)
The Feud of the Trail
(Association Chief Watson)
A Face in the Fog
(Reporter (uncredited))
Son of Dracula
(Deputy Shooting at Frank (uncredited))
Trail of Terror
(Captain Curtis)
The Texas Rambler
(The Phantom (uncredited))
East Side Kids
(Man in Telephone Montage)
Wolves of the Range
(Judge Brandon)
Inside Information
(Police Chief Gallagher)
Cheyenne Rides Again
(Bartender Ed)
Good Luck, Mr. Yates
(Myers)
Redhead from Manhattan
(Counterman)
Wild Horse Rustlers
(Judge)
Boss of Rawhide
(John Wyatt)
Keep 'Em Slugging
(Personnel Manager)
Blazing Frontier
(John Trainor)
Western Cyclone
(Judge)
Flying Wild
(Mr. Woodward)
Block Busters
(Doctor (uncredited))
After Midnight with Boston Blackie
(Warden)
Ghosts on the Loose
(Minister at Wedding (uncredited))
The Raggedy Queen
Bunco Squad
(Preacher (uncredited))
East Side Kids
(Director)
The Rogues' Tavern
(Director)
The Adventures of Tarzan
(Scenario Writer)
Tarzan the Fearless
(Director)
Whirlwind Horseman
(Director)
Haunted Island
(Director)
Flash Gordon's Trip to Mars
(Director)
Love Bound
(Director)
Shadow of Chinatown
(Director)
Heiress For a Day
(Writer)
The Bride's Bereavement; or, The Snake in the Grass
(Director)
The Cheyenne Kid
(Director)
The Vanishing Riders
(Director)
The Great Radium Mystery
(Director)
Cowboy Holiday
(Director)
Queen of the Jungle
(Director)
Inside Information
(Director)
Prison Shadows
(Director)
West of Nevada
(Director)
Law and Lead
(Director)
A Face in the Fog
(Director)
Taming the Wild
(Director)
Rip Roarin' Buckaroo
(Director)
The Phantom of the Range
(Director)
Sundown Trail
(Director)
Sundown Trail
(Writer)
Trapped
(Writer)
Man's Country
(Director)
Blake of Scotland Yard
(Director)
Frontier Days
(Director)
Flying Fists
(Director)
A Demon for Trouble
(Director)
The Adventures of Tarzan
(Director)
The Idaho Kid
(Director)
Silks and Saddles
(Director)
Drifting Westward
(Director)
Full of Pep
(Story)
The Adventures of Robinson Crusoe
(Director)
Danger Trails
(Director)
Blake of Scotland Yard
(Director)
Shadows of the North
(Director)
Upstairs
(Writer)
Two Minutes to Play
(Director)
The Reckoning Day
(Screenplay)
The Reckoning Day
(Story)
Sky Racket
(Producer)
Spell of the Circus
(Director)
Kelly of the Secret Service
(Director)
Blake of Scotland Yard
(Director)
Overland Mail
(Director)
Idaho!
(Director)
Danger Trails
(Writer)
Flying Fists
(Story)
The Feud of the Trail
(Director)
The Painted Trail
(Director)
Blake of Scotland Yard
(Writer)
Fighting Fury
(Director)
The Deputy's Double Cross
(Director)
The Texas Rambler
(Director)
Jack O'Clubs
(Director)
Blake of Scotland Yard
(Story)
The Last Frontier
(Screenplay)
Million Dollar Racket
(Director)
Tarzan the Fearless
(Director)
Shadow of Chinatown
(Director)
Shadow of Chinatown
(Story)
The Roaming Cowboy
(Director)
Wanderers of the West
(Director)
Cheyenne Rides Again
(Director)
West of Nevada
(Screenplay)
Tarzan, the Ape Man
(Screenplay)
Mars Attacks the World
(Director)
Terry of the 'Times'
(Director)
Cowboy Holiday
(Story)
Cowboy Holiday
(Screenplay)
Melody Lane
(Director)
Crooked Alley
(Director)
Too Much Beef
(Screenplay)
Too Much Beef
(Director)
Law and Lead
(Story)
Men of the Plains
(Director)
The Last Warning
(Adaptation)
The Cyclone Ranger
(Director)
Silks and Saddles
(Director)
Come on Danger!
(Director)
Melody Lane
(Adaptation)
The Cat and the Canary
(Screenplay)
Mystery Range
(Director)
The Stolen Ranch
(Story)
The Crimson Paradise
(Director)
Crooked Alley
(Writer)
Young Ideas
(Director)
Deadly Ray From Mars
(Director)
Frontier Days
(Screenplay)
Blazing Days
(Writer)
The Flaming Disk
(Director)
Temptation and the Man
(Director)
Around the World in 18 Days
(Director)
Shadow of Chinatown
(Story)