Are there any other films like Donnie darko and the mothman prophecies?

[Charlie]

i love uexplained mystery movies like Donnie Darko and the Mothman Prophecies, K-Pax and other movies.
what i need to ask is any other suggestions? i love movies like this but they seem to be so few. does anybody know about any other movies like this?

 

[BigT]

Memento

It leaves you thinking in the end, which is actually the beginning.

EDIT: I've been wanting to see First snow but i can't find it

 

[Ashlz]

Gothika, maybe.