The stars of “Prison Break” promise the “biggest escape” yet in a sneak peek for the upcoming, fifth season.

While Michael Scofield is believed to be dead, the teaser reveals he is very much alive and is being kept in a prison in Yemen on suspicion of terrorism. Upon hearing the news, Burrows puts a plan in motion to break his brother out of prison and enlists the help of a few, familiar friends.

Related: Dominic Purcell Opens Up About ‘Prison Break’ Injuries: ‘I Thought I Was Going To F***ing Die’

“You can’t imagine a more dangerous situation to be in, but all is not as it seems,” Wentworth Miller, who plays Scofield, says in the teaser. “Breaking out of prison is just the beginning; we have to break out of the country itself.”

Executive producer Dawn Olmstead adds, “All the people you loved from the original ‘Prison Break’ will all play a very significant role in helping Michael and Lincoln get out of that country.”

“Prison Break”, which said goodbye to fans in 2009, will return to the small screen on Fox in early 2017.