
Set against the backdrop of London in 1974, "The Power" plunges viewers into a city bracing itself for widespread electrical blackouts. Amidst the growing tension and uncertainty, trainee nurse Val, portrayed by Rose Williams, embarks on her first day at the deteriorating East London Royal Infirmary. With most patients and staff relocated to another facility, Val finds herself assigned to the night shift, working alone in the almost deserted hospital, where the shadows seem to hold more than just darkness.
As Val navigates the eerie, dimly lit corridors of the infirmary, she crosses paths with Dr. Franklyn, played by Charlie Carrick, whose presence adds to the complex dynamics within the hospital's dwindling staff. Together, they uncover unsettling events and clandestine activities that hint at a sinister secret buried deep within the hospital's walls. The looming blackouts serve not only as a real-world crisis but also as a metaphor for the encroaching darkness enveloping the institution.
Throughout the series, Val is compelled to confront her traumatic past and wrestle with her innermost fears, which are exacerbated by the hospital's haunting atmosphere and the chilling mysteries she unearths. "The Power" masterfully combines psychological thriller elements with period drama, weaving a tale of suspense, resilience, and the human spirit's fight against both external and internal darkness.