Possible Clues:

• He hunted Moby Dick
• ''___ the Arab''
• Whaleboat captain of fiction
• Peg-legged literary captain
• Starring role for John Barrymore and Gregory Peck
• One giving Starbuck's orders
• Name of captain seeking Moby Dick
• One-legged literary character
• The whaler Pequod's captain
• Monomaniacal skipper