Dylan O'Brien, Kaya Scodelario, Dexter Darden, and Thomas Brodie

Ahead of "Maze Runner: The Death Cure," stars Dylan O'Brien, Kaya Scodelario, Dexter Darden, and Thomas Brodie-Sangster sat down for one last goodbye.

Ki Hong Lee, Dexter Darden, Dylan O'Brien, Kaya Scodelario, Thomas Brodie- Sangster, Will Poulter at the Maze Runner: The Death Cure Fan Screening at AMC 15 on January 18, 2018 in Century City

Dylan O'Brien Joins 'Maze Runner' Co-Stars for 'Death Cure' Fan Screening!: Photo 4017041, Dexter Darden, Dylan O'Brien, Kaya Scodelario, Ki Hong Lee, Maze Runner, Thomas Brodie-Sangster, Will Poulter Photos

2,191 Dylan O Brien Stock Photos, High-Res Pictures, and Images - Getty Images

Kaya scodelario and dylan obrien hi-res stock photography and images - Alamy

Watch Dylan O'Brien Battle Zombies in New 'Death Cure' Clip: Photo 1133935, Dexter Darden, Dylan O'Brien, Kaya Scodelario, Ki Hong Lee, Maze Runner, Movies, Thomas Brodie Sangster, Will Poulter Pictures

Actors Thomas Brodie-Sangster, Kaya Scodelario and Dylan O'Brien an director Wes Ball attend the Maze Runner: The Death Cure (Le Labyrinthe: Remede Mortel) premiere at Le Grand Rex on January 24, 2018

Dylan O'Brien Thomas Brodie-Sangster Kaya Scodelario Ki Hong Lee Dexter Darden Alexander Flores Sticker for Sale by Classylady1Of4

Dylan O'Brien, Kaya Scodelario, Dexter Darden, and Thomas Brodie-Sangster Say Goodbye to the Maze Runner Franchise

Only Dylan O'Brien News - Another Screenshot of Dylan O'Brien, Ki Hong Lee, Chris Sheffield, Will Poulter, Thomas Brodie Sangster, Dexter Darden, Kaya Scodelario, Alexander Flores, Blake Cooper, Joe Adler, Jacob Latimore

Dylan O'Brien Sends Fans into a Frenzy at Just Jared 'Maze Runner' Screening - Exclusive Pics Here!: Photo 3182176

Know your co-star with Kaya Scodelario and Dylan O'Brien VOSTFR - The Maze Runner France

Excl: MAZE RUNNER 3 Interview Dylan O'Bien, Kaya Scodelario, Thomas Brodie- Sangster & Dexter Darden