Watch Prison Break Season 4 Finale – a 2-hour 2 Episode Series Finale. Watch Prison Break Season 4 Episode 21 & 22 Online Free. Prison Break S04E21 & S04E22 is entitled “Rate of Exchange” and “Killing Your Number“, respectively. The full episode will be aired next week May 15, 2009 Friday 8:00-10:00pm ET on FOX TV network. Watch out for it.  You don’t want to miss this season finale ender.

For the meantime, here are the episode synopsis:  Season 4 Episode 21 “Rate of Exchange“ – Familiar faces turn up as Michael tries to take down the Company.  Season 4 Episode 22 “Killing Your Number“ – Michael makes one final attempt to get Scylla and destroy the Company. The frantic chase for possession of Scylla takes some lethal twists.  Full episode video streaming of Prison Break Season 4 Episode 21 & 22 will be posted here as soon as new it will be available online on video sharing sites. So let’s watch Prison Break Season 4 Episode 21 & 22 Online.

Prison Break Season 4 Finale 8pm-10pm is over. For the Full Episode Video Streaming, just go to FOX on Demand

.

Prison Break Season 4 Episode 21 & 22 Promo/Preview/Trailer Video

Below is Season 4 Finale  preview/promo video, a quick glance for the episode finale to come.

Prison Break Season 4 Finale – “Rate of Exchange” & “Killing your Number” Press Release Spoiler

In the series finale, familiar faces return to help Michael with his last shot at getting Scylla in the proper hands and dismantling The Company once and for all. “Not Everyone Makes It.”

Cast: Dominic Purcell as Lincoln Burrows; Wentworth Miller as Michael Scofield; Michael Rapaport as Don Self; Amaury Nolasco as Fernando Sucre; Robert Knepper as Theodore “T-Bag” Bagwell; Sarah Wayne Callies as Dr. Sara Tancredi; William Fichtner as Alexander Mahone.

Guest Cast: Kathleen Quinlan as Christina Scofield, Rockmond Dunbar as Benjamin ‘C-Note’ Franklin; Leon Russom as General Krantz/Pad Man; Ted King as Downey; Raphael Sbarge as Ralph Becker; William Mapother as Agent Chris Franco; Reno Wilson as Agent Wilson Wright; Danay Garcia as Sofia; Barbara Eve Harris as Felicia Lang; Jennifer Kern as Allison Hale; Andrew Borba as Dr. Peter Chaffin; Anthony Armatrading as Soloman Okella

(From E! online) Here are 10 teaser things:

• Someone takes a bullet to the chest.
• Someone has a very new girlfriend.
• A man dies.
• A woman dies.
• Two women are held hostage.
• Someone ends up a vegetable, and we’re not talking about the yummy, delicious kind.
• Someone goes back to Fox River State Penitentiary.
• Someone ends up in the electric chair.
• Two nemeses have very similar fates.
• Sarah is very dangerous with a gun.

Finale of the Prison Break TV Series is here to come. Don’t forget to visit this post regularly for more updates, spoilers and links.

Watch the previous episode Prison Break S04E20 Online here.