Harry O. Hoyt
From Wikipedia, the free encyclopedia. Harry O. Hoyt (6 August 1885 - 29 July 1961) was an American screenwriter and film director whose career began in the silent era. His 1925 film The Lost World, based on the book by Arthur Conan Doyle, is notable as a pioneering effort in the use of stop-motion animation. He was a brother of actor Arthur Hoyt who appeared in The Lost World. Description above from the Wikipedia article Harry O. Hoyt, licensed under CC-BY-SA,full list of contributors on Wikipedia.
Crew

The Lost World
Director

The Half Million Bribe
Scenario Writer

Young Eagles
Story

The Night Operator at Buxton
Writer

Lady in the Death House
Screenplay

A Fig Leaf for Eve
Writer

Jungle Bride
Director

Jungle Menace
Screenplay

The Return of Boston Blackie
Director

The Primrose Path
Director

The Man from New Mexico
Screenplay

The Belle of Broadway
Director

The Girl of Today
Writer

I Want to Forget
Story

The Rampant Age
Writer

Through the Toils
Director, Scenario Writer, Screenplay

The Road to France
Writer
The Power and the Glory
Scenario Writer

Second Honeymoon
Writer

Good Morning, Judge
Story

The Adventures of Daredevil Jack
Scenario Writer

13 Washington Square
Adaptation, Writer

The Thrill Hunter
Writer, Dialogue

The Fighting Ranger
Writer

The Wizard
Writer

Headline Crasher
Adaptation

The Legion of Missing Men
Writer
The Clown
Writer

Flaming Youth
Writer

Lost Canyon
Screenplay

Rustlers' Valley
Dialogue, Screenplay

The Avenging Rider
Screenplay, Story

The Moth
Scenario Writer, Screenplay

By Right of Purchase
Scenario Writer, Screenplay
Painting the Town
Screenplay

Bitter Apples
Director, Writer

When Love Grows Cold
Director, Writer

Dimples
Writer

The Beloved Blackmailer
Story

God's Country and the Law
Writer

A Broadway Saint
Director

The Missing Corpse
Story
The Sea Waif
Screenplay

The Woman on the Jury
Director

Sundown
Director
A Day at Hollywood Park
Director

Cinderella Horse
Writer, Director
Forest Rivals
Director, Scenario Writer

That Woman
Director

The Weavers of Life
Scenario Writer

The Hand Invisible
Director

Hit or Miss
Story
Courage for Two
Scenario Writer

Hitting the Trail
Adaptation

By Hook or Crook
Story

Clancy of the Mounted
Adaptation

The Queen of Hearts
Story
Neighbors
Scenario Writer

The Adorable Deceiver
Original Story

Just Sylvia
Story

The Unnamed Woman
Director

Rose of the Alley
Writer

The Body Punch
Writer

The Rough Neck
Writer

The Child of Destiny
Writer

Hot Heels
Writer

The Rider of the King Log
Director, Adaptation

Pardon My French
Scenario Writer

The Better Way
Story
Sweet Rosie O'Grady
Story