Unclued lights (two of two words and one doing double duty), singly or paired, reveal some that are to be gone over, and two that famously did so. Ignore one accent and two apostrophes.
 

Across

 
1    Paradoxical suit, a product of mine (13, two words)
9    Police once crashed into rumpus (7)
14    Arrest in short case (6)
16    Had a row: shouted head off (5)
20    Malarial fever recently back, affecting a layer of the retina (7)
21    Move elsewhere — what, in stir? (7)
23    Match item of furniture (7)
24    Radiance recognised to capture hearts (5)
25    Maybe hear one trying to please all creatures (5)
27    Affected...