 The series began airing on BBC America from 4 August, as part of a "Supernatural Saturday" programming strand.In Australia, "Jekyll" began broadcasting on ABC1, Sundays at 8.30 p.m. from 2 March 2008 with a double episode back-to-back each week.In Canada, "Jekyll" began broadcasting on Showcase, beginning at the end of August 2007 and on BBC Canada, Wednesdays at 10