Across 1. Polar solvent; Unit of force; Money back; Ruler of Imakulata 8. Monopoly Brothers; Alabama Tigers; Member of group 17 9. Official language of Israel; Assistant to Burns; Foxy female 10. Impervious to noise; Station north of North White Plains 11. Revolting Turner; Sandbur genus; Yosemite's El ___ 12. Snail nursery; Tubercular skin ailment 13. Dog in space?; Those who tread on coals

Down 1. Traditional Harvard attendee; Process near hydrothermal vents 2. The Phantom of the Opera; The Neverending Story hero; Titanic danger; Anime Ayanami 3. The One; Rain Man condition; Impulsive and unpredictable 4. Portrayer of Archer and Beckett; Prefix when sulfur replaces oxygen; Ages Beyond Myst; A furlong by a chain; Sci ___ 5. Flowering Scottish ground cover; Indigenous person of eastern Europe; Partner to Mrs. King 6. King Elessar; Father to Chewie; Roth, e.g.; Peter of Columbo 7. Amateur radio; Cloistered one; It holds paper against type; Port overlooking the Strait of Dover