1: Lightened up, taking part in strip-tease dance (5)
4: Little Mermaid's voice overhead (5)
7: God, transforming first day into last night, was received (3)
9: Navaho sing of Five Rings coming clean (6,3)
10: Freshen the atmosphere (3)
11: Flower inducing forgetfulness in vaudeville theater (5)
13: A country, one said, in trouble (9)
14: To pry into turn-around for aircraft support (9)
17: Fish in sea initially react to heat, perhaps (5)
18: Reverend Spooner's nosy supporter's cookware (6,3)
20: Blowing siren over corruption on the job (2-7)
21: Its strange to go back to a novice for a wall decoration (5)
23: Bounder beheaded by slippery swimmer (3)
24: No government lawyer's thrilled to display being agreeable (3,6)
26: Begins seeing another divorcee? Deplorable. (3)
27: Theologist embraced love's point when medicated. (5)
28: Moulding material to be included in upcoming miniseries (5)