Possible Clues:

• A sound of the dawn
• Show of lights
• In this Minotaur or angelic goddess appears
• Charioteer who precedes Apollo
• . . . . . . borealis, the northern lights
• Shirley's ''Terms of Endearment'' role
• Dawn of Roman civilization
• Display of lights in the night sky
• John Kerry's Colorado birthplace
• Borealis preceder