FilmDVD Tuesday: ‘Edge of Darkness’ and ‘Doctor Zhivago’ by W. Andrew Powell May 11, 2010 by W. Andrew Powell May 11, 2010New arrivals this week include the thriller Edge of Darkness, starring Mel Gibson; the debut of Doctor Zhivago on Blu-ray; the action-horror hybrid, Daybreakers; plus a look at the amusing horror-comedy mashup, Lesbian Vampire Killers. 0 FacebookTwitterPinterestEmail