Two endings!

Rating: 8/10 (27 August 2018)

I have watched this movie off and on over the past 11 years. Each time the ending was the same. I think after this amount of time, a spoiler is ok. Basically Anna and Ethan arrive in Vermont after Dr Neville confronts the Darkseekers.
Tonight, I watched this film again, but this time, oddly, the ending was completely different! When Neville asked Anna to 'open the door' while the darkseekers were in his lab, I thought, 'he? I don't recall this'. Not a great ending, but definitely a different one.