Related Clues:

• One in a pod
• One who might create a big splash
• Starbuck's quarry
• Horror director James
• Orca
• Blubber source
• Scrimshaw source
• Monstro or Willy
• 7-Across, e.g.
• Mammal like Moby Dick
• Great sea mammal
• It breathes through a blowhole
• Huge mammal
• That's a beastly big lot of beer at last
• It spouted, the cetacean did, by the sound of it