In post on the PlayStationBlog, Darren Gladstone from 2K revealed that there are hidden commentary videos scattered throughout the remastered version the first BioShock.
Collectively the videos make up a documentary series titled, "Imagining BioShock" which feature conversations between Creative Director, Ken Levine and Lead Animator Shawn Robertson.
To watch these videos you must journey through Rapture and uncover Golden Reels. Discover a Golden Reel and you will be able to watch a segment of the documentary. BioShock: The Collection will be released on September 13th in North America.