Related Clues:

• Keiko was one
• Shamu, e.g.
• Ocean danger
• SeaWorld attraction
• Place for a turret
• Whale of a film?
• Keiko of "Free Willy" e.g.
• Digging
• Marine mammal
• Refinery sight
• Fail rapidly
• Willy or Shamu
• Marineland performer
• Fuel container
• SeaWorld exhibit