Related Clues:
- Steal the scene, say
- Act amateurishly
- Show one's feelings
- Engage in cabotinage
- Try to steal the scene, maybe
- Go too far onstage
- Play broadly
- Gild the lily, e.g.
- Turn on the waterworks, maybe
- Act to excess
- Tread the boards broadly
- Show too much feeling?
- Play the ham
- Play to the back of the room
- Theatricalize