A customer service agent working from home is terrorized by a dissatisfied psychopathic caller.

Sarah Alexandra Marks
as Izzy Robertson

Eric Roberts
as Caleb Baxter

Colin Baker
as DS Rawlins

Dani Thompson
as Saffron Hunt

Meghan Adara
as Melissa

Amber Doig-Thorne
as Karmen

Chrissie Wunna
as Police Dispatcher

Karl Kennedy-Williams
as Nathan Lindell

Judson Vaughan
as Uncle Wes

Anna Tammela
as Officer Macabee