Thursday is Resident Evil!
Resident Evil (2002): Alice, a security operative for The Umbrella Corporation who is ordered to guard the secret entrance to an underground lab called The Hive, a genetic research lab that accidentally unleashed the deadly T-virus amongst their staff. The building's AI security system, The Red Queen, kills every living thing inside in an attempt to control the spreading infection. The virus causes the corpses of those killed to become reanimated and driven by an insatiable hunger for human flesh. A power failure leads to the 500 zombified employees being released as Alice and her team fight for survival.