"A Doll's House" playwright Henrik (5)
I believe the answer is:
ibsen
'a doll's house playwright henrik' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for ibsen that I've seen before include "Author of The Master Builder, d. 1906" , "Scandinavian playwright" , "not one for 'All work and no play ...'" , "foreign author" , "Norwegian dramatist and poet" .)