Crossword Genius

Second showing about a single (5)

Ross

I believe the answer is:

rerun

'second showing' is the definition.
(I've seen this before)

'about a single' is the wordplay.
'about' becomes 're' (regarding).
'a single' becomes 'run' (cricket).
're'+'run'='RERUN'

(Other definitions for rerun that I've seen before include "Show (eg, film) again" , "Put on again" , "Show again on TV" , "Film or programme broadcast again" , "Extra showing" .)

I've seen this clue in the Sydney Morning Herald.
Want a hint initially instead of a full solution? Install my app