'Maze Runner: The Scorch Trials' Trailer Previews Phase 2, What's Left of the Outside World (Video)

"The course of your lives will determine the course of humanity — into light or darkness."

20th Century Fox has released an action-packed trailer for Maze Runner: The Scorch Trials.

Dylan O’Brien, Thomas Brodie-Sangster, Kaya Scodelario, Ki Hong Lee and Patricia Clarkson are once again part of the cast, which includes new faces such as Nathalie Emmanuel, Aidan Gillen, Rosa Salazar, Barry Pepper and Giancarlo Esposito.

Director Wes Ball is back for the feature, which is being produced by Temple Hill Entertainment and the Gotham Group.

The sequel to the 2014 YA adaptation hits theaters Sept. 18.