Sienna Mazzone

Born: 2006-05-29


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The Forbidden Room

as Inner Child
Released: 2015-10-07

A submarine crew, a feared pack of forest bandits, a famous surgeon, and a battalion of child...

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The Source of Shadows

as Olivia Brown: Banshee
Released: 2020-04-28

This horror anthology film depicts ten tales of horror from twelve visionary directors as they...

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Banshee

as Olivia Brown
Released: 2016-10-01

While she was under the supervision of her big sister, Olivia got lost into the woods overnight...

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When Monsters Were Real

as uncredited
Released: 2015-10-10

It is said that long, long ago, the wild children were bestowed the gift of eternal youth. But...

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The Disappearance

as Justine
First aired: 2017-10-01

When Anthony Sullivan disappears on his tenth birthday, his family is devastated. However, as...

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