‘Prison Break’ Season 5, Episode 5: Lincoln to lose his cool while Sara receives another massive shock

'Prison Break' season 5 'Resurrection' news — Cast member Wentworth Miller attends a screening of "The Loft" in Los Angeles January 27, 2015. Reuters/Phil McCarten

T-Bag (Robert Knepper) will be giving Dr. Sara Tancredi (Sarah Wayne Callies) the shock of her life on Tuesday’s episode of “Prison Break.” It has been found out that the mastermind behind Michael Scofield’s (Wentworth Miller) resurrection could have been hiding in plain sight all this while.

[SPOILER ALERT] In an exclusive sneak peek at Tuesday’s episode, “Contingency,” T-Bag will to Sara’s notice that her husband Jacob (Mark Feuerstein) may actually be the mysterious and rogue CIA agent who has been running Michael all these years. He is the one codenamed Poseidon. Paul Scheuring spoke to a well-known news outlet about Jacob’s meeting with Poseidon’s henchman during last week’s episode. “That’s clearly an insinuation,” he had said. Paul also revealed that episode 5 will be answering a lot of unanswered questions.

In fact, up to now, all fingers are pointing at Jacob and Sara is shattered, confused and absolutely speechless. Sara is already struggling with the fact that Michael is alive. Watch below her reaction when she hears about Jacob. Meanwhile, this week’s episode will also see brothers Michael and Lincoln (Dominic Purcell) clear some mind-boggling questions. Lincoln will ask the 10 million dollar question and even demand an answer. Lincoln, despite Michael trying hard to overlook, asks how come his dead brother died, only to surface again in a Yemen prison.

Lincoln and Ogygia Four are holed up in a place not far from where ISIL bombs are detonating every now and then. Things also get pretty explosive inside when Michael tries to wave off Lincoln’s queries and instead tries to focus on the escape plan. No one waves off Lincoln Burrows. He has turned the world upside-down to find his little brother, and now he demands an explanation. That too, rightly so. Lincoln could also be losing his cool amidst intense tension. But will Michael reveal the truth? Fans will find out soon.

According to TVLine, Michael may ultimately give in to his big brother’s pressures. However, whatever he reveals, may answer another burning question. C-Note (Rockmond Dunbar) is also a main in today’s episode, as he hatches a new escape plan, but fears that the plan will fall flat due to Cyclops’ (Amin El Gamal) is trailing dangerously close. The show airs Tuesdays at 9 p.m. ET on Fox. [ALSO READ: ‘Prison Break’ Season 5 reunites brothers Michael and Lincoln but delivers a massive blow in Episode 4]