Possible Clues:

• "Dumb Money" star Paul
• Five-O booking agent
• 'Hawaii Five-O' detective, to McGarrett
• Actor Paul of 'There Will Be Blood'
• "Little Miss Sunshine" actor Paul
• Five-O cop
• ''There Will Be Blood'' actor Paul
• "Book 'em, __!": "Hawaii Five-O" catchphrase
• Five-O detective, to McGarrett
• Actor Royal __ of "Moby Dick" (1956)