凯特·迪基

Kate Dickie

薇琪·麦克卢尔

Vicky McClure

饰：Gemma

Laura McAlpine

饰：Call Handler

Zora Bishop

饰：Female Caller

Lorna Jones

饰：Call Handler #3,(as Lorna Jones)

保罗·安德鲁·威廉姆斯

Paul Andrew Williams

饰：Firefighter

Beth Park

饰：Radio Operator