1: Caught up in son's greed unfortunately (9)
2: Climactic age opal tossed (7)
3: Nick shouts - and theres trouble brewing! (3,5,2,3)
4: Leave northbound dude in car (4,3)
5: Shower time, Bonzo? Spring, I hear (5)
6: How agitated was US snake? (7)
7: Cycles within easy earshot (5)
10: Actor works on two dialects (5,8)
14: Hornblower found a strange dog hidden by a hill (9)
15: Incorporated transportation firm and bank (7)
16: Tavern drink for the auditor, one with access to confidential information (7)
17: Loud lot ran out at the head (7)
18: Adore inconstant nymph (5)
19: Snoopy, no? Yes, in retrospect (5)