In an interview with Hollywood 411, the actor - Theodor 'T-Bag' Bagwell in the TV drama - admitted that he would miss the show, saying that the cast and crew are like his family.
When asked how he thought T-Bag's story should end, he joked: "We discussed it - should he be like Hannibal Lector? Should he go off into the distance?
"Is he gonna die? Is he gonna go to prison? I think [the writers] picked the greatest one. And I can't tell you what that is!"
Reflecting on how the series concludes, he added: "The writers have had the time to think about it, to wrap it up. This definitely has an ending."
Prison Break's two-hour finale airs in the US on Friday at 8pm on Fox, and next Tuesday at 10pm on Sky1 in the UK.