| Jekyll counterpart | 18 |
| Irish President: 1938-45 | 24 |
| Ireland's first president Douglas | 37 |
| Inheritor in Dr. Jekyll's will | 34 |
| Infamous brute in a suit | 24 |
| Henry who once headed the House Judiciary Committee | 51 |
| Henry of the House Judiciary Committee | 38 |
| Half of a split personality | 27 |
| Former Illinois Congressman Henry | 33 |
| Fiend of fiction | 16 |
| Fictional second self | 21 |
| Famous park | 11 |
| Famous literary “dark side” | 35 |
| F.D.R.'s ___ Park | 21 |
| Evil alter ego | 14 |
| Eire president, 1938–45 | 30 |
| Douglas ___, first president of Ireland | 39 |
| Douglas ___, first president of Eire | 36 |
| Demonic alter ego of fiction | 28 |
| Dark alter ego | 14 |
| Danny Masterson's "That '70s Show" character | 62 |
| Bad side of literature? | 23 |
| 1995-2001 House Judiciary Committee chairman | 44 |
| --- Park, N.Y. | 14 |
| ___ Park, where F.D.R. lived | 28 |
| ___ Park, birthplace of F.D.R. | 30 |
| ___ Park (FDR's home) | 25 |
| ___ Park (FDR home site) | 24 |
| ___ Park (F.D.R.'s home) | 28 |
| Nine-headed serpent | 19 |
| Monster slain by Hercules | 25 |
| Victim of Hercules | 18 |
| Many-headed monster | 19 |
| Serpent with nine heads | 23 |
| Multiheaded beast slain by Hercules | 35 |
| Victim of Hercules' second labor | 36 |
| Serpent slain by Hercules | 25 |
| Nine-headed serpent of myth | 27 |
| Many-headed serpent | 19 |
| Herculean opponent | 18 |
| Target of HerculesÂ’s second labor | 37 |
| Serpent with many heads | 23 |
| Serpent killed by Hercules | 26 |
| Sea Serpent constellation | 25 |
| Resilient many-headed monster | 29 |
| Mythical serpent | 16 |
| Mythical multiheaded beast | 26 |
| Multiheaded serpent slain by Hercules | 37 |
| Multiheaded monster | 19 |
| Monster with a head for multiplication and then some | 52 |
| Monster in the second labor of Hercules | 39 |
| Many-headed mythical monster | 28 |
| Many-headed monster slain by Hercules | 37 |
| Many-headed challenge for Hercules | 34 |
| Hercules' many-headed foe | 29 |
| Hercules victim | 15 |
| Herculean serpent | 17 |
| Freshwater polyp | 16 |
| Beast that grew two heads every time it lost one | 48 |
| Fixture that dogs may pee on | 28 |
| Firefighter's water source | 30 |
| Curbside fixture | 16 |
| Water: Comb. form | 17 |
| Start for "electric" | 30 |
| Prefix for electric or plane | 28 |
| Electric start? | 15 |
| Watery prefix | 13 |
| Water: Pref. | 12 |
| Water opening? | 14 |
| Spa, to a Londoner | 18 |
| Spa, in Britain | 15 |
| Prefix with foil or phobia | 26 |
| Prefix meaning "water" | 32 |
| Prefix for foil or chloride | 27 |
| Prefix for "electric" or "plane" | 52 |
| Prefix for ''electric'' or ''plane'' | 68 |
| Power form: prefix | 18 |
| Kind of foil orphobia | 22 |
| Kind of foil or power | 21 |
| Electric starter? | 17 |
| Electric introduction? | 22 |
| Concerning water | 17 |
| A kind of power | 15 |
| Speedy motorboat | 16 |
| Speedboat | 9 |
| Skid on wet roads | 17 |
| Lose contact with the road | 26 |
| Spotted scavenger of Africa | 27 |
| "Laughing" predator | 29 |
| Doglike scavenger | 17 |
| Serengeti scavenger | 19 |
| "Laughing" beast | 26 |
| African scavenger | 17 |
| Carrion eater | 13 |
| Carnivorous cackler | 19 |
| Zoo howler | 10 |
| Real howler | 11 |
| Villain in "The Lion King" | 36 |
| Spotted laugher | 15 |
| Risible beast | 13 |