Wreck of the RMS Titanic research. The stern section, which had previously received relatively little attention from explorers, was specifically targeted for analysis. The microbial colonies aboard "Titanic" were also a key focus of investigation. The second expedition, from 27 May – 12 June 2004, saw the return of Robert Ballard to "Titanic" nearly 20 years after he discovered it. The expedition spent 11 days on the wreck, carrying out high-resolution mapping using video and stereoscopic still images. 2005 saw two expeditions to the "Titanic". James Cameron returned for the third and last time to film "Last Mysteries of the Titanic". Another expedition searched for
Saved from the Titanic in front of a map of the North Atlantic pointing to the location of the "Titanic". Frank Thompson highlights the film as one of a number of "important movies that disappeared", noting that it was unique for having "an actual survivor of the "Titanic" playing herself in a film" while wearing "the very clothes . . . in which she abandoned ship": It was also Dorothy Gibson's last film, as the effort of making it appears to have brought on an existential crisis for her. According to a report in the "Harrisburg Leader", "she had practically lost her reason, by