In foreign parts, manages broadcast (8)
I believe the answer is:
overseas
'in foreign parts' is the definition.
(I've seen this before)
'manages broadcast' is the wordplay.
'manages' becomes 'oversees' ('oversee' can be a synonym of 'manage').
'broadcast' shows a homophone (sound like) (how the word might sound on the radio or TV).
'oversees' sounds like 'OVERSEAS'.
(Other definitions for overseas that I've seen before include "Exotic" , "abroad - with 12a" , "In a foreign country" , "In foreign parts" .)