TV Highlights Sunday
RTE One, 9.30pm
New four-part drama set in suburban Dublin and starring Eva Birthistle and David Murray (both right) as a recently separated couple who must put aside their differences when their daughter goes missing. But as the mystery deepens, tensions flare. Live European RUgby Cup
Sky Sports 2, 12.00pm
Paul O'Connell's (right) Munster face Edinburgh in their last pool game, and will still be hoping against hope that a win here will earn them an all-important home quarter final. Sky Sports present live coverage of this crucial game.Don't Look Down
Channel 4, 9.00pm
Documentary exploring the dangerous world of urban free climbing, in which young men and women scale cranes and high buildings without safety equipment and dangle hundreds of metres above the ground. Featuring James Kingston (right).