Related Clues:

• Acts exaggeratedly
• Gushes, e.g.
• Acts, and then some
• Acts unprofessionally?
• Overblows one's lines?
• Overacts
• Plays to the balcony
• Acts badly?
• Overacts, on the stage
• Works in plays
• Shows one's feelings
• Conveys feelings
• Overblows one's lines
• Doesn't play conservatively
• Overdoes it on stage