Possible Clues:

• 'It's ___!'
• 'It's ___!' ('You're on!')
• "It's __!"
• Set — (schedule)
• ''It's __!'' (''See you then!'')
• Set ___ (schedule)
• '___ With Elvis' (1959 album)
• "Win ___ With Tad Hamilton!" (2004 romantic comedy)
• 'Win ___ With Tad Hamilton!' (2004 romantic comedy)
• 'It's --!' ('You're on!')