1: Marry large bumpkin (5)
2: Threatens guys between Deuces and Kings (7)
3: Cool customers liable to be tossed? (9)
4: The joint action of substances is messy; ring doctor! (9)
5: Articles in 'Divers Times' (5)
6: Call unexpectedly, find Dad at home! (3,2)
7: Upset tiny pal in an unsuitable way (7)
8: Supposed hot desire gnawed (9)
12: Spy pinched mere fragments of treaty (9)
14: Tool placed under sack as a safety precaution (4,5)
15: In a dance, little do plenty (9)
17: Gauge for myself a firm (7)
19: Yielded gutlessly, taking in hopeless cheat as he sailed by. (7)
21: Di returned to me in France: back for the turn of phrase. (5)
22: Call girl sting nabs head of Moral Majority (5)