Possible Clues:

• Streep, for one
• The player getting caught in a lock of hair
• She plays with key in a lock
• Close, for instance
• She could be recast by head of studio
• Theatrical female
• Garland perhaps caught in a braid of hair
• A girl taking part by putting key into a lock
• Performer in a cape with long hair
• She wants to play a part