John Heffernan

Biography

Personal Facts

Known For

Writing

Gender

Known Credits

2

Known For

• 

  Snakes on a Plane

Credits

• writing (1 credits)

  • Snakes on a Plane

    screenplay

    writing
    2006

• actors (1 credits)

  • Pure Venom: The Making of Snakes on a Plane

    Self

    actor

    actors
    2006