Cryptic across
1 Insignificant number lacking zip in old musical brought back featuring, in Sam, a naughty girl (6)
4 Egyptian city’s almost flat seen next to mine (6)
9 French resort, after confederate’s volte-face, to acknowledge NT princess (7)
10 Press a rebellious part of OT Iran (5)
11 Bethany’s home to Judah’s grandson (5)
12 Island in the stream of myth; it embraces Hawaiian folk-wisdom initially (7)
13 Going mad with rugby at Northampton: being heartless, I am no good to get involved for sure (7,4)
18 Place well-known to 22, taking speed in a shabby semi (7)
20 IT company in New York’s a big one (5)
22 King is spotted among chapel visitors (5)
23 What 22 may be in his industry makes yours truly hesitate in saying Paul was not liked here (7)
24 Despot’s return to Chennai (run out of Delhi, the capital), to take over (6)
25 Leg after husband trapped in vehicle, making for the ferry chap (6)