Across

1: Stopped standing up a evil force (5)

4: Rotating central ground (5)

5: Controller backs shallow dunking (3)

6: Organ at end of large carnivore (3)

7: Taking metal out of kindly animal (3)

8: Villain couple, 50, from sole right border of Genevan prayer rug? (6,9)

12: Drunkenly dining with Moe's making me sinful (10)

15: Put up a subordinate (4)

16: Imp put stuff back in egg (5)

17: Fools, it is containing a vampire! (6)

18: Repel me in terror (5)

19: Amphibian metamorphosis after 1 BC? (4)

20: Allow that man deadly flower (5)

Down

1: Sloth perhaps easily sends sloppily wrapped deal (5,6,4)

2: Pit between central protests and Warsaw footballers leading to neck injury (11)

3: Terrible horse given honours, reportedly (9)

8: Vampire maybe changing heart of a French father (6)

9: Ice ridge engineered king's death (8)

10: Exhaust myself wrapping up repeat performance (6)

11: Wants resting place recorded in penultimate letters (6)

13: Space station initially vents explosive wrapper (4)

14: Sloppy within drunken teen gal (9)

18: Obese Albert causes death (5)