Related Clues:

• See 38-Across
• '___ Titanic' (1979 movie)
• 'Hel-l-l-lp!'
• Emergency call
• Emergency signal
• Classified inits.
• '...and ___ yours!'
• ... _ _ _ ...
• Classified ad letters
• Message in a bottle?
• Urgent
• Alert asea
• 'Help, quick!'
• Fair-hiring letters
• Plea asea