Related Clues:

• With God as one's co-pilot?
• Not together
• Cause for stage fright
• "___ at last!"
• Go up alone
• 55-Across, e.g.
• How Santa travels
• With no other
• Man from U.N.C.L.E.
• Han of "Star Wars"
• Unaided
• Unaccom-panied
• Emulating Garbo
• Unexcelled
• Like Crusoe before Friday