Possible Clues:

• Bogart role
• 1941 Bogart part
• Memorable blond of pulp fiction
• "The Maltese Falcon" hero
• Fictional falcon finder
• 1941 film noir hero
• 'The, uh, stuff that dreams are made of' speaker
• Fictional falcon hunter
• Sleuth who 'looked rather pleasantly like a blond satan'
• 'The Maltese Falcon' sleuth