Several DHARMA Initiative films have been featured throughout the series.
Orientation films
The DHARMA Initiative created orientation films for the occupants of the various stations throughout the Island, most of them featuring Pierre Chang under various aliases.
Though the films were originally provided to DHARMA personnel on either film reels or Betamax, the films were later transferred to at least one set of DVDs, which was in the possession of Benjamin Linus.
It has been confirmed in Access: Granted that every DHARMA station had its own orientation film, though not all of the films were shown.
Details: Intended for inhabitants of the Arrow station. While the actual video was not seen, it was being filmed by Pierre Chang. He explained that the purpose of the Arrow was for the development of defenses against the Hostiles. The filming was interrupted after an incident at The Orchid. It is assumed that the recorded footage was scrapped and re-filmed.
Details: Intended for inhabitants of the Orchid station. The video described the proper use of the Orchid vault for spatiotemporal teleportation experiments.
Details: Shown at a 2007 Comic Con, these outakes featured Dr. Edgar Halliwax holding a white rabbit with the number 15 painted on it. Halliwax became concerned when something fell from the ceiling and an identical rabbit suddenly appeared on a shelf behind him.