Films written by C. Gardner Sullivan

The Mill by the Zuyder Zee

• Drama

The Cuban Love Song

• Romance
• Music

Civilization's Child

• Drama

Soul of the Beast

• Drama

Civilization

• Drama

The Hater of Men

• Drama
• Comedy

The Darkening Trail

• Drama
• Western

The Last of the Line

• Drama
• Western

Shark Monroe

• Adventure
• Drama
• +1

Honor's Altar

Plain Jane

• Drama
• Comedy

Young Desire

• Drama

The Riddle of the Wooden Leg

• Drama

Winning Back

• Drama

Peggy

• Comedy

The Only Woman

• Drama

The Vamp

• Drama
• Comedy

In the Switch Tower

• Drama

Dangerous Hours

• Drama

The Girl, Glory

• Drama