 The "present day" framing scenes are set during Lee Adama's command of the "Pegasus" in the latter half of Season 2, while "flashback" scenes depict Helena Cain's command in the period between the Cylon attack (shown in the 2003 mini-series) and the reunion with the "Galactica" in the second season.It aired in the United States and Canada on November 24, 2007 and in the UK and Ireland on December 18, 2007.An expanded version of the movie was released on DVD on December 4, 2007.