Special, Sunday 04 Jun 2017, Afterdark

Three answers per commenter as usual till 6 PM (annotations compulsory)
Please provide all your answers in one comment.

ACROSS
1   Sitting patron stood up at film (13)
10 Inside a gulf country, man shoots investigator... (9)
11 ... to get rid of case (elimination of leader) post revolution by king (5)
12 Neighbour appears in church in ankle boots (5)
13 Engaged to a female with money but no name and dignity originally (9)
14 Say, plus or minus, 400 Euros will be released to lecturer (6)
16 Fixed deposit involving high returns with gold is cheating (5)
19 Polictician and middlemen held by strumpet in parade (5)
20 Everyone in Republican party in race (6)
25 Umblical cord kept (clipped at the end) neat in a knot (9)
26 Thinks of hiding knife elsewhere (5)
27 By hiding, Maya hoodwinks a violent person (5)
28 King keeps an ex hidden in a tree (9)
29 Strangely, we let Vatican city abbots collect regular levy for film (6,7)

DOWN
2   Somehow buy air time to accommodate a quatrain (8)
3   Sinned Nizam found in odd places in the country (5)
4   A doctor in Saudi Arabia gets recipe for a dish (6)
5   Perhaps God says, I'm no fabrication, start following or its gloom at the end (8)
6   Harry ate lunch and picked a book (3,6)
7   Sister, without a peak cap gathers energy to get to shade (6)
8   Discarded two shirts and stitched top-notch garment (6)
9   Following England, America involved Germany in wars (5)
15 Bone fracture, implanted thorium, applied oil to make it active (2,3,4)
17 Accountants check into apartment with bag (8)
18 In the past, DNA led you (almost) to reproduce (5,3)
21 Snack finished, really hungry (6)
22 Doctors' fee held by guards (5)
23 Maddening chase to grab woodpecker on top of a tree (6)
24 On this subject, without conclusion, theorem will be debunked (6)
26 Bit cut off, takes a puff of smoke and a bottle (5)

Across Lite version can be accessed at ADB 20

Enjoy