The protagonist of the first part, Alex, was arranged by the production staff to die five months before the second story. It was replaced by a female rookie, AJ Cook.
The Chinese director Huang Yiyu in the first episode has been busy filming "The Savior" for Jet Li after the first episode was released. So New Line has invited David Ellis, a veteran director who has been in Hollywood for many years.
The main creators of the script have also undergone major changes. The original script of the first episode, Jeffrey Redick, is only responsible for the creation of the character image in the sequel, only to name it. The work of plot creation is entirely undertaken by Eric Bryce and J. March Gruber, two newcomerswho made their debut in the American film industry .
In terms of supporting roles, the second part only retains the only survivor in the first story-Ali Larter, and another black guest actor known as the "bee man" Tony Todd.
Although the entire cast and crew have been completely replaced, the plot mode in the sequel is still copying the structure of the previous game. In addition to replacing the plane crash with a road accident, replacing a middle school with a university, and so on.
