The novel explains his immunity as the result of a bite from an infected vampire bat years prior, which acted like a natural vaccine.

I Am Legend is more than just a zombie-vampire thriller; it is a meditation on survival, loneliness, and sacrifice. To limit it to a single language is to gatekeep its genius. The format democratizes the film, allowing a teenager in Mumbai or a student in Berlin to connect with Robert Neville’s pain and resilience.

: Standard global Blu-ray releases usually include English (Dolby TrueHD 5.1), French, and Spanish. Higher-end 4K Ultra HD editions often expand this list to include Russian, Polish, Czech, and Hungarian.