Remake of ET, anyhow, is in progress (2,3,3)
I believe the answer is:
on the way
'in progress' is the definition.
(thesaurus)
'remake of et anyhow' is the wordplay.
'remake of' is an anagram indicator.
'et'+'anyhow'='etanyhow'
'etanyhow' with letters rearranged gives 'ON THE WAY'.
'is' acts as a link.
(Other definitions for on the way that I've seen before include "En route" , "About to arrive" , "In transit" , "In progress" .)