Park City at Midnight, the Sundance Film Festival's impressive 2010 program, has welcomed Adam Green's Frozen, the chilling (literally) tale of three vacationers trapped on a ski lift. Kevin Zegers, Shawn Ashmore and Emma Bell star and, until now, all we've seen are behind-the-scenes pics. Courtesy of Sundance's press team, we have received four official stills.

Adam Green is best known for the film Hatchet, featuring horror movie alums Kane Hodder (my favorite Jason), Robert Englund (the true Freddy, sorry JEH) and Tony Todd (Candyman... no clever anecdote).