Possible Clues:

• Smith attendee
• Many a first-time voter in 1920
• Devil _____ (Hallowe'en apparition, maybe)
• John Lennon song that ends 'I love you, yeah, yeah, now and forever'
• Almighty's ''second mistake,'' per Nietzsche
• Grownup girl
• 'Bionic ___' (2007 NBC remake)
• John's tribute to Yoko
• "Bionic ___" (2007 NBC remake)
• See 31-Across