Conclusion. In the Season 1 finale, authorities pursue prisoners who are on the run after their transport plane crashes. Liz hopes to enlist Red to help track down all the escapees, particularly the mysterious prisoner Berlin.
Diego Klattenhoff (Donald Ressler) & Jason Butler Harner (Walter Gary Martin) also worked together on episode 3.4, Homeland: Game On (2013), of Homeland (2011) as Mike Faber & Paul Franklin respectively.
Raymond 'Red' Reddington:
You must be the one they call Berlin.
When "Berlin" is introduced in the show at the hospital, he talks American. In season 2, he's transformed into a stereotypical bad guy Russian with the well known Russian movie accent.
English