"Teen Wolf" fans rejoiced as Dylan O'Brien is officially back on the season 6 of MTV television series.

At the same time, Dylan O'Brien returned to Twitter as well after giving a shout out to the New York Mets in his first tweet since being injured on set nearly seven months ago. His coach said that he is still weak after his accident.

His coach Roger Juan spoke about his work with the actor and shared that he was courageous and with full determination to resume training even if he is not even healed yet to begin filming his undone projects.

Despite suffering injuries while filming "Maze Runner: The Death Cure," the 25-year-old actor will return as fan-favorite Stiles Stilinkski in "Teen Wolf" Season 6, which is set for premiere on November 15 on MTV Network. The premiere episode is titled "Memory Lost," wherein a new enemy called Ghost Riders will arrive in Beacon Hills.

Previously, showrunner Jeff Davis shared the script page from the season 6 premiere featuring Stiles' last moments before he is abducted.

The showrunner also explained that Dylan O'Brien's character, Stiles will be a big part of season 6.

"Stiles is a big part of the season because a lot of this season's mystery revolves around him," Davis said. "We're going to see just what Stiles' friendship means to Scott, Lydia, and Malia. We're going to see why exactly he's Scott's best friend, what it means that he's Malia's human anchor, and what his will-they-or-won't-they relationship is with Lydia."

"When we were going into discussing this season, knowing that Dylan O'Brien had a big movie he was going off to do, we wanted to make sure that Stiles was going to be a very important part of Teen Wolf 6A," Davis added. "So a lot of this story is about Stiles."

"Teen Wolf" will return with 20 episodes in November and the 100th episode will be the series finale.