4d lassie's lost her way today, having been back on track last night! (4,2,3,4)???e,??,the,d???
18a im saying nothing would be as lustrous as the proverbial saying(7,2,6)?i?e???,??,??????
16d myles na gcopleen play should be an Abbey production! (3,7)m??,?r?????
that is the whole clue Jo, Myles Na gCopaleen, Is Brian O Nolan, playwright and novelist, the Abbey is theatre in Dublin, the answer Scooke is The Brother