Related Clues:
- Tryst twosome
- Some drool over sexy Romeo and Juliet, say
- They may put their initials on trunks
- Hal Jordan, to 48-Across, et al
- Clark Kent and Bruce Banner
- Clark Kent and Mr. Hyde, for two
- Many superheroes have them (2 words)
- Spaceman Spiff and Stupendous Man, for Calvin in 'Calvin and Hobbes'
- Secondary identities
- Cryptically goes for Batman and Robin, say
- Extra lives?
- Significant others? (2 words)
- Superheroes' secondary identities