D. Ross Lederman
Crew

The Return of the Whistler
Director

Shadows of the Night
Director, Writer

Key Witness
Director

Shadows on the Stairs
Director

Boston Blackie and the Law
Director

The Gorilla Man
Director

Escape from Crime
Director

Strange Alibi
Director

Case of the Missing Man
Director

Find the Blackmailer
Director

Texas Cyclone
Director

Two-Fisted Law
Director

Tarzan's Revenge
Director

Busses Roar
Director

The Phantom Thief
Director

The Notorious Lone Wolf
Director

The Body Disappears
Director

Murder in the Clouds
Director

The Range Feud
Director

Adventure in Iraq
Director

I Was Framed
Director

The Phantom of the West
Director

The Crime of Helen Stanley
Director

Hell Bent for Love
Director

Panic on the Air
Director

Father's Son
Director

The Last Ride
Director

Juvenile Court
Director

Moonlight on the Prairie
Director

I Promise to Pay
Director

Dinky
Director

Across the Sierras
Director

Bullet Scars
Director

The Frame-Up
Director

State Trooper
Director

A Man's Game
Director

A Dog of the Regiment
Director

The First Auto
Assistant Director

Red Hot Tires
Director

Adventure in Sahara
Director

Alibi for Murder
Director

Gun to Gun
Director

The Man Hunter
Director

Thundering Frontier
Director

A Dangerous Adventure
Director

The Whirlwind
Director

Silent Men
Director

Rusty Rides Alone
Director

A Race for Life
Director

Rinty of the Desert
Director

The Million Dollar Collar
Director

Rebecca
Second Unit

The Texas Ranger
Director

Branded
Director

Too Tough to Kill
Director

Dangerous Business
Director

Counterfeit Lady
Director

The Game That Kills
Director

McKenna of the Mounted
Director

The Racket Man
Director

Passage from Hong Kong
Director

North of Shanghai
Director

Three of a Kind
Director

The Fighting Marshal
Director

The Lone Wolf in Mexico
Director

Ridin' for Justice
Director
Out of the Depths
Director

Girl in Danger
Director

Beyond the Law
Director

Military Academy with That Tenth Avenue Gang
Director

Come Closer, Folks
Director

Speed Demon
Director

Glamour for Sale
Director

Racketeers of the Range
Director

Sing While You Dance
Director

Hell-Ship Morgan
Director

Pride of the Marines
Director

Military Academy
Director

Ham and Eggs at the Front
Assistant Director

The Heart of Maryland
Assistant Director

Ring of Fear
Associate Producer

High Speed
Director

The Final Hour
Director

The Riding Tornado
Director

End of the Trail
Director

Daring Danger
Director

Across the Pacific
Assistant Director

Soldiers of the Storm
Director

Red Light
Second Unit Director