1: Martin Short's next-to-last?  Disgusting (5)
 2: Weir contacting Hollywood star (5)
 3: Still drunk, sings in a light, rhythmic way (5)
 4: Opening event in cruise: Iran art display (7-6)
 5: Far out, man, to rile someone who tells cats what to do (9)
 7: Eighteen rounds initially served in golf-club bar (9)
 9: Runner or dramatist in play (13)
 13: A legendary archer's in little Spanish Idaho town (9)
 14: Most recent gallery works may be a result of procrastination (4,5)
 15: Cost very little when companion partied wildly outside (4,5)
 20: Norse gentleman? Not exactly. (5)
 21: Drinker taking pint from wife, perhaps (5)
 22: For Summits, speak out of order (5)