Characters

Sequence characters
Sarah Sanderson (25-30 years old) (protagonist played by Lucy Berriman) is a office worker for a pharmaceutical business, whose husband was killed in action 8 months ago in Afghanistan. Her job is very demanding at takes up a lot of her time, which is she prefers because it keeps her mind occupied from her memories of her husband.

Bradley Sanderson (32 years old, antagonist played by Ben Dale) protagonists deceased husband which only appears in the beginning sequence of the film. Shown as a very loving, kind husband which was taken unwillingly from his wife.

Unseen characters:
Holly (26 years old) is Sarahs childhood best friend and helps her through everything. Sarah confides in Holly and follows her advice. Holly and Sarah get on so well because her husband is also in the army, and she understands how hard arm wife life can be.

Debbie (mid 50's) is Sarahs mum, and has grown distant to her since she moved out at age 22. Her mum has started to make contact with Sarah again once her husband died and is becoming a mother figure again.

Phillip Jones (27-30 years old)  is Sarah's new work colleague who catches her attention and distracts her from her demanding job. He is a refreshing break from her haunting memories.