该片讲述了平安夜，一起意外事故导致整片街区停电，六组人被困于电梯中无法与外界联系，他们在这个漫长的夜里所发生的故事。
Patrick Stewart
Harris
Cheryl Hines
Dawn
Gary Cole
Dr. Roberts
Jon Heder
James
James Roday Rodriguez
B
Max Casella
Randy
Julianna Guill
Karen
Christina Chong
David Bamber
Walt
Juliet Aubrey
Marta
Lex Shrapnel
Tim
Nate Fallows
Larry
Steve John Shepherd
Glen
Shawn Southwick
Nurse Wilda
