Related Clues:

• Milk a scene
• Express feelings
• Overdo it
• 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
• Emulate a ham
• Herculean labor in Hollywood
• Be histrionic
• Not play subtly