The second and third hours of the series finale, "Daybreak", aired on the Sci Fi Channel on Friday, March 20, 2009. The extended 2-hour and 11-min. broadcast did not include the usual main title sequence. The survivor count was not shown onscreen either.
Editor's note: Though the final two hours (broadcast time) are considered to be Part 2 of "Daybreak", they have been separated into two episode guides to accommodate links to legal online downloads from iTunes.