Films written by Declan O'Brien

Wrong Turn 4: Bloody Beginnings

• Thriller
• Horror

Wrong Turn 5: Bloodlines

• Thriller
• Horror

Joy Ride 3

• Thriller
• Horror

Miami Magma

• Action
• Science Fiction
• +1

Harpies

• Science Fiction
• Adventure
• +2

The Marine 3: Homefront

• Action

The Marine 4: Moving Target

• Action

Alice Upside Down

• Drama
• Comedy
• +2

Hijacked

• Action
• Thriller

Monster Ark

• Fantasy
• Horror
• +1

Rock Monster

• Adventure
• Fantasy
• +1

SnakeMan

• Adventure
• Horror
• +1

Bahr al Nojoum