Possible Clues:

• "It would ___ shame ..."
• ''C'mon, __ pal and . . .''
• Arthur of 'Mame'
• Aisling __, Irish comedian
• Longtime actress Arthur
• Actress Arthur with a Tony for 'Mame'
• Arthur who sang 'Bosom Buddies' with Angela Lansbury in 'Mame'
• Name that sounds like a flying insect
• Co-star of Betty, Rue, and Estelle
• "C'mon, ___ pal!"