CLOCK WORD

The solutions from 1 to 12 are all six-letter words ending with the letter N in the centre. Moving clockwise from 1, the letters in the outer circle will spell out the name of a late US actor. 1. M. Eastern kingdom 2. Season 3. Ringed planet 4. Parentless child 5. Idea 6. Stay 7. Source 8. Sterile 9. Insight 10. Fame 11. Pattern 12. Religious address