Related Clues:

• Ham it up
• Act without restraint
• Show feelings
• Not keep one's feelings pent up
• Keep up with a ham?
• Overdo it onstage
• Play to the back row and then some
• Overdo a scene
• Be histrionic
• Not play subtly
• Not act well?
• Play much too broadly on stage
• Act passionately
• Overdo it on stage
• Act badly