| "Phil the Fiddler" author | 35 |
| "Nelson the Newsboy" author | 37 |
| "Lester's Luck" author | 36 |
| ''Tattered Tom'' author | 39 |
| ''Ragged Dick'' author | 38 |
| Suspected spy of the 1930s-'40s | 35 |
| Suspected spy in a celebrated 1949 trial | 40 |
| Suspected Soviet spy of the McCarthy era | 40 |
| Setting for Camus's "The Plague" | 46 |
| Second-largest country in Africa by area | 40 |
| Largest Arab country in the world | 33 |
| It gained independence from France in 1962 | 42 |
| Home to roughly 32 million Sunnis | 33 |
| French-controlled land: 1847–1962 | 40 |
| Constantine is its third-largest city | 37 |
| African country that was a French colony | 40 |
| Titular mouse in a classic Daniel Keyes novel | 45 |
| Mouse in a classic Daniel Keyes book | 36 |
| Maze-running rat in "Charly" | 38 |
| Computer language or star in Perseus | 36 |
| "Earth in the Balance" author | 39 |
| "An Inconvenient Truth" star | 38 |
| "An Inconvenient Truth" author | 40 |
| Tommy Lee Jones's Harvard roommate | 38 |
| 'Earth in the Balance' author | 37 |
| He won a Nobel Peace Prize and a Grammy | 39 |
| Author of "The Assault on Reason" | 43 |
| Vice president with a "Jr." in his name | 49 |
| Veep who's a "Jr." | 32 |
| Veep who went to a Graduate School of Religion | 46 |
| Star of a 2007 Academy Award-winner | 35 |
| Sharer of the 2007 Nobel Peace Prize | 36 |
| Reporter for The Tennessean from 1971 to 1976 | 45 |
| Politico whose name is an anagram of GAOLER | 43 |
| One of Google's senior advisors | 35 |
| Losing side in a 2000 Supreme Court ruling | 42 |
| Keynoter at 1994's Superhighway Summit | 42 |
| His name's an anagram of "gaoler" | 47 |
| He tells "An Inconvenient Truth" | 42 |
| He declared "The planet has a fever" | 46 |
| Founder of the Alliance for Climate Protection | 46 |
| First-ever speaker on C-Span, 3/19/79 | 37 |
| Defendant in a landmark 2000 case | 33 |
| Co-founder of the 2007 Live Earth concerts | 42 |
| Climate Reality Project chairman | 32 |
| Classic Darrell Hammond impersonation | 37 |
| Bill Clinton's vice president | 33 |
| Big name in environmental advocacy | 34 |
| And above all, never mention ___ | 32 |
| Alliance for Climate Protection founder | 39 |
| 2005 Webby lifetime achievement award winner | 44 |
| 1980s-'90s Tennessee senator | 32 |
| "Live Earth" concert organizer | 40 |
| "An Inconvenient Truth" presenter | 43 |
| 'An Inconvenient Truth' star | 36 |
| Legendary trumpeter from New Orleans | 36 |
| "Sugar Lips" trumpeter | 32 |
| "Cotton Candy" trumpeter | 34 |
| Trumpeter memorialized in the French Quarter | 44 |
| Trumpeter known as "Jumbo" | 36 |
| "The Green Hornet" theme soloist | 42 |
| "Honey in the Horn" musician | 38 |
| Boxer called "The Greatest" | 37 |
| "Fight of the Century" participant | 44 |
| Ryan's "Love Story" co-star | 41 |
| "Thrilla in Manila" boxer | 35 |
| "Float like a butterfly" boxer | 40 |
| Self-proclaimed "greatest" of boxing | 46 |
| "Thrilla in Manila" victor | 36 |
| "Thrilla in Manila" winner | 36 |
| "Prince ___" ("Aladdin" song) | 49 |
| "Fight of the Century" loser | 38 |
| MacGraw of "Love Story" | 33 |
| "When We Were Kings" subject | 38 |
| "The greatest" of boxing | 34 |
| Sports Illustrated's Sportsman of the Century | 49 |
| "When We Were Kings" boxer | 36 |
| "The Greatest" via self-proclamation | 46 |
| "Sting like a bee" boxer | 34 |
| "Heroes" actress Larter | 33 |
| "1,001 Arabian Nights" hero | 37 |
| ''When We Were Kings'' profilee | 47 |
| Ryan's "Love Story" costar | 40 |
| "When We Were Kings" profilee | 39 |
| "Thrilla in Manila" combatant | 39 |
| "Thrilla in Manila" champ | 35 |
| "American Gladiators" co-host Laila | 45 |
| "___ Baba and the 40 Thieves" | 39 |
| Winner of "The Thrilla in Manila" | 43 |
| Self-proclaimed "Greatest" boxer | 42 |
| International Boxing Hall of Fame charter member | 48 |
| Holmes called him "The Oldest" | 40 |
| His title was stripped in '67 | 33 |
| Frazier's "Thrilla in Manila" foe | 47 |
| Athlete of the century in some polls | 36 |
| 2005 Presidential Medal of Freedom recipient | 44 |
| "Thrilla in Manila" participant | 41 |
| "The Soul of a Butterfly" memoirist | 45 |
| "The Greatest: My Own Story" author | 45 |
| "Sting like a bee" athlete | 36 |