Related Clues:

• Hopped to it
• Played roles
• Performed in a play
• Faked it
• Wasn't oneself?
• Did one's part?
• Delivered a line
• Did a deed
• Emulated some Emmy winners
• Performed on Broadway, say
• Appeared on stage
• Got to work
• Didn't sit by
• Filled in (for)
• Wasn't passive