Related Clues:

• Improvise, in jazz
• Surprise one's co-star
• Strange thing
• Ignore the script
• Savannah's Hard-Hearted denizen
• Strip of pasta
• Lo mein feature
• Alphabet soup letter, e.g.
• Hatch, as a plot
• Barely get by
• Eschew the TelePrompTer
• Ramen piece
• Improvise lines
• Wing it onstage
• Casserole tidbit