Related Clues:

• Other people
• The Penguin, to Batman
• "If ___ only knew!"
• ___ of the state
• Those people get two letters in front of Theo
• Green Goblin, to Spider-Man
• Opponents of us
• One to 17-Across with
• 'It's us against ___'
• Enemy or competition
• "What will ___ think of next?"
• Frenemy, in part
• Classic black-and-white film featuring gigantic irradiated ants
• The other people
• She's not for you