G4 aired a new Resident Evil 4 movie trailer and has leaked online:

Resident Evil 4 Trailer

Plot:
“Resident Evil Afterlife picks up where the third film ended. Since the events of Resident Evil Extinction, Alice (Milla Jovovich) has been roaming the world searching for any remaining survivors. Alice also comes face to face with her arch-nemesis, Albert Wesker (Shawn Roberts), for the first time in the series. As she enters the ruined Los Angeles, she stumbles onto a base of Umbrella, surrounded by zombies. She then teams up with a group of survivors who had been hiding in Los Angeles since the T-virus outbreak, and helps them to free another group held-up in a prison, among them the brother of Claire (Ali Larter), Chris Redfield (Wentworth Miller).”

Too bad the movie Resident Evil 4 isn’t released this Summer! We’ll have to wait till September 10, 2010 for the official release.
:)