3 Hours till Dead (2017)

An AWOL soldier with PTSD goes into hiding along with his brother and a few friends. They retreat into a rural farm area unaware that the outside world has ceased to function. On their way back to civilization, his brother is attacked by an infected farmer. He quickly morphs into a rabid animal and lives for exactly three hours. Realizing they are in grave danger, they head back to the forest trying to outlive the legions of the infected.

Unfortunately the movie 3 Hours till Dead is not yet available on HBO Max.