Live broadcast after a foreign show (6)
I believe the answer is:
unveil
'show' is the definition.
(unveiling is a kind of showing)
'live broadcast after a foreign' is the wordplay.
'broadcast' indicates an anagram (letters scattered or cast around).
'after' says to put letters next to each other.
'a foreign' becomes 'un' ('a' translated into French).
'live' anagrammed gives 'veil'.
'veil' after 'un' is 'UNVEIL'.
(Other definitions for unveil that I've seen before include "Uncover, disclose" , "Remove covering, expose" , "Expose or reveal, remove cover" , "'Reveal, uncover (6)'" , "Show or announce publicly for the first time" .)