overact
US /ˌoʊvərˈækt/
UK /ˌoʊvərˈækt/

1.
overacteren, overdreven acteren
act in an exaggerated or theatrical manner
:
•
The actor tended to overact in dramatic scenes.
De acteur had de neiging om te overacteren in dramatische scènes.
•
She was told not to overact during the audition.
Er werd haar gezegd niet te overacteren tijdens de auditie.