No matter what half of all comedies raised, normal show is next (4,4,2,5)
I believe the answer is:
come rain or shine
'no matter what' is the definition.
(I've seen this in another clue)
'half of all comedies raised normal show is next' is the wordplay.
I cannot quite see how this works, but
'of' could be 'o' and 'o' is found within the answer.
'show' could be 'er' (US medical drama) and 'er' is located in the answer.
This explanation may well be incorrect...
Can you help me to learn more?
(Other definitions for come rain or shine that I've seen before include "no matter what the circumstances may be" , "regardless of circumstances" , "Whatever the weather" , "Whatever the circumstances" .)