| Scientist's goal, perhaps | 29 |
| Public health weapon | 20 |
| H1N1 defense | 12 |
| Flu forestaller | 15 |
| Bad medicine? | 13 |
| Prerequisites for some overseas travel | 38 |
| Cowpox | 6 |
| Annul, as a legal order | 23 |
| Pierre's cow | 16 |
| Poet Lindsay | 12 |
| Keep changing | 13 |
| Blows hot and cold | 18 |
| Irresolute | 10 |
| President/playwright Havel | 26 |
| Playwright who became a president | 33 |
| Dramatist and first president of the Czech Republic | 51 |
| Wet-dry machines, briefly | 25 |
| Little suckers? | 15 |
| Dust busters, for short | 23 |
| Carpet cleaners, briefly | 24 |
| Car cleaning aids, briefly | 26 |
| Wet/dry ___ (multi-purpose cleaners) | 36 |
| Wet-dry machines | 16 |
| Short suckers? | 14 |
| Rug cleaners, for short | 23 |
| Mini suckers? | 13 |
| Londoners' hols. | 20 |
| Household appliances, for short | 31 |
| Hoover products, for short | 26 |
| Cleanup devices, for short | 26 |
| Carpet cleaners, in brief | 25 |
| Carpet cleaners, for short | 26 |
| Empty-headedness | 16 |
| In ___ (minus basic data) | 25 |
| In ___ (isolated) | 17 |
| Cell cavity | 11 |
| Empty, as a stare | 17 |
| What Nature abhors | 18 |
| Use the Electrolux | 18 |
| There's nothing in here | 27 |
| One that sucks at work? | 23 |
| Dirt Devil, for one | 19 |
| Carpet-cleaning android? | 24 |
| Seal tightly, as a coffee can | 29 |
| Put in a Space Bag | 18 |
| Housecleaners' union? | 25 |
| Result of an Oreck-Bissell summit? | 34 |
| Like many canned goods | 22 |
| Clean a jack-o'-lantern with a Hoover? | 42 |
| Certain air movers | 18 |
| Suckers? | 8 |
| Cleans, as the carpet | 21 |
| Where a cleaner is cleaned? | 27 |
| Old-time radio part | 19 |
| Transistor predecessor | 22 |
| Part of an old TV | 17 |
| Old radio part | 14 |
| Old radio component | 19 |
| Component in early TV sets | 26 |
| Old radio components | 20 |
| TVs used to be filled with them | 31 |
| Big sucker | 10 |
| Like some bags of food | 22 |
| Outfielder Pinson | 17 |
| ___ mecum (handbook) | 20 |
| ___ mecum | 9 |
| Depart: L. | 10 |
| --- mecum (manual) | 18 |
| ___ mecum (manual) | 18 |
| ___ mecum (guidebook) | 21 |
| Skywalker's father | 22 |
| Skywalker's nemesis | 23 |
| Darth of sci-fi | 15 |
| Darth of "Star Wars" | 30 |
| Skywalker's dad | 19 |
| Skywalker foe | 13 |
| Name bestowed by Darth Sidious | 30 |
| Lucas lord | 10 |
| Heavy breather at the movies | 28 |
| Dastardly Darth | 15 |
| Darth -- | 8 |
| Darth ___ of "Star Wars" | 34 |
| Darth of Star Wars | 22 |
| Dark Lord of the Sith | 21 |
| Anakin Skywalker, ultimately | 28 |
| "Star Wars" villain name | 34 |
| "No.I am your father" speaker | 39 |
| ''Star Wars'' baddie | 36 |
| Husband of Bardot and Fonda | 27 |
| Bardot's first husband | 26 |
| "Barbarella" director | 31 |
| French writer-director | 22 |
| Bardot's first mate | 23 |
| Bardot's director | 21 |
| "Bardot, Deneuve, Fonda" author Roger | 47 |
| "Barbarella" director Roger | 37 |
| 'Barbarella' director | 29 |
| "Quo ___?" | 20 |
| Sienkiewicz's "Quo ___?" | 38 |
| Quo ___? | 8 |