All across internet, new production stills from Star Trek have turned up, such as the above shot from UGO. It's Chekov, Kirk, Scott, Bones, Sulu, and Uhura! Not pictured: Spock, Worf.
Below the cut: five more.
From JoBlo: Eric Bana, as the villainous tattooed Nero, plans an attack, possibly against Worf.
From AICN: Spock chokes out... is it... KIRK!? (photo by Worf)
From TrekMovie: An attack on a Federation (Worf's?) ship.
From MTV: The Enterprise bridge and crew--except for Worf, who is probably in sick bay after fighting with one of those giant Klingon sword things.
From IGN: Kirk exits a shuttle pod, climbing the walls of an ice planet not at all like Worf's home of Kronos.
And from IMDB: Worf: