There’s a trailer available for new dark comedy-drama Obituary. Coming to RTÉ One on September 26, it’s led by Siobhán Cullen (The Dry) opposite Bad Sisters star Michael Smiley, Ronan Raftery, Danielle Galligan and David Ganly. The six-parter is written by award-winning Irish scriptwriter Ray Lawlor, lead directed by John Hayes with Oonagh Kearney directing second block and Nell Green…