After a devastating bio-weapons attack in London, two scientists, Dr. Amy Tenant and Dr. Rees Wakefield, are trapped in a locked-down laboratory. They must decide whether to save the life of a suspected terrorist, Clare Mahek, while spies try to breach the perimeter to silence her. The scientists soon find themselves lost in the impenetrable Complex.

The Complex: Lockdown
In a devastated London, two scientists face a harrowing dilemma when a lethal bio-agent strikes, compelling them to choose between saving the life of a suspected terrorist and their own survival. As they navigate this moral conundrum, a new threat emerges in the form of stealthy assassins who hav...