Related Clues:
- It's what cons do to open 15 across
- 'The longest distance between two places,' per 'The Glass Menagerie'
- Thing often checked on smartphones
- The fourth dimension
- Violent Femmes "They do it all the ___, yeah yeah!"
- What's up at the end of an exam?
- With 63-Across, what (in abbreviated form) has been added to the long Down answers
- Metaphorical 'goon' in Jennifer Egan's 'A Visit From the Goon Squad'
- ''Pencils down''
- Triathlon statistic
- It can crawl or fly, but not walk
- Magazine that asked Donald Trump to remove fake covers bearing his image
- Lifehouse hit "First ___"
- Proctor's declaration
- Stephen Hawking subject