"Prison Break" season 5 is slated to arrive in less than two months, but, this early, it is already said that the first episode of the upcoming season of the resurrected popular TV series will be filled with action and mystery and feature old friends returning.

On the latest Twitter post of Prison Break Writers, it reveals that "Prison Break" season 5 will be filled with "action, mystery, and old friends." However, even if the said post is short and vague, avid "Prison Break" fans know too well that "Prison Break" is not "Prison Break" sans the presence of explosive action. Hence, for "Prison Break" season 5 to be action-filled is already a given.

However, the mystery to come with "Prison Break" season 5 is really something to look forward to. As it is already a known fact that Michael Scofield (Wentworth Miller) died in the season 4 finale episode of "Prison Break" back in 2009, his being alive in the upcoming season is, indeed, a mystery that needs to be unraveled.

It was already revealed that "Prison Break" season 5 will feature Michael Scofield still alive as he did not really die on the last season of the series but is just imprisoned in Yemen after working for an international terrorist group. As to how he ended up working for the terrorist group and landed in a Yemeni prison, are, indeed, part of the mysteries that need some explaining.

"I died seven years ago. Left behind a wife, a son, and a brother. But the dead talk if you listen," Michael Scofield is heard saying in one of the trailers of "Prison Break" season 5.

Will "Prison Break" season 5 episode 1 reveal at once how Michael Scofield ended in the Middle East? Who was responsible for faking his death? Who among his old friends will return?

Find out when "Prison Break" season 5 premieres with its episode 1 this April 4 on FOX.