Any help with these clues would be appreciated. Thanks.
5 across- A church screening rank French films(7)?C?????
26 across- US frenzy exploited by wiliest Russians(6)??????
30 across- Refined irony is evident ina branch of the family(7)AS?????
8 down- Stroll,heading off for escapade as before(6)?U????
10 down- Port no good for bloke-drinker getting upset(8)?N??????
17 down- Female authors? Not hard to get sponsors(7)???????
22 down- Organism that's died stored in establishment no longer(6)??????