When a climber gets caught in a blizzard, she encounters a stranded stranger and must get them both down the mountain before nightfall.

A psychopath uses a family's high tech security system with a ticking time bomb to terrorize them for 90 minutes demanding an answer to his question; 'WHO AM I?'

A mild-mannered teacher and a hazmat specialist have to figure out how to stop an unstoppable creature who feeds on light and energy, and moves with exponential speed, before it destroys everything in its path.

Follows a South London family and how one red dress is the center of their lives.