Christian Bowman

The Company want Whistler out of Sona, and they want him out now. The escape plan explodes into action, but it's not Whistler who will be leaving the prison walls.

Michael desperately tries to figure out how to dig a tunnel in 24 hours, but with his fellow plotters turning against him, he might not need to bother.

Still reeling from the death of Sara, Michael Scofield finds himself locked into a fight to the death with Whistler. Unless they can put their escape plan into action first.

It's crunch time for Michael and Linc as they prepare to hand Whistler over to Susan. Meanwhile, T-Bag's scheming at Sona finally pays off.

Michael, Whistler, McGrady and Mahone make their break from Sona. But Mahone seems like the odd man out along the way.

The castaways' spirits are temporarily raised with the discovery of a transceiver in the wreckage; the group discovers handcuffs, a gun and an animal that shouldn't be able to survive in a tropical climate.