Former Skins star Kaya Scodelario said filming the sequel to the Maze Runner was like "waking up with a hangover every day".
Scodelario, who stars as Teresa in the Maze Runner: The Scorch Trials, was referring to hours spent filming at a high altitude in New Mexico.
"It feels like you wake up with a hangover every single day," Scodelario explained. "But it's beautiful. The landscape is really important to the movie, it's so vast."
She and her co-stars, Thomas Brodie-Sangster (Newt), and Ki Hong Lee (Minho), surprised fans at a special screening of the film in London's Leicester Square.