Possible Clues:

• Poets on Dante's characters: 'They needed Hercules to work!'
• British sitcom character that inspired Fred Sanford
• Surname of TV rag-and-bone men
• '-- and Son', sitcom written by Ray Galton and Alan Simpson
• Isolated hill surrounded by lava
• TV rag and bone man
• Patrick --, English gynaecologist, pioneer of in vitro fertilisation
• "___ & Son" (British series that inspired "Sanford and Son")
• TV rag-and-bone man