Filmography: Billy O'Brien - Writer

Writer (2)

• • • I Am Not a Serial Killer
    • 2016 - Movie
    • Scriptwriter
• • • Isolation
    • 2005 - Movie
    • Writer

Director (2)

• • • I Am Not a Serial Killer
    • 2016 - Movie
    • Director
• • • Isolation
    • 2005 - Movie
    • Director