| B'way understudy | 20 |
| "Ground rule" hit: Abbr. | 34 |
| Sound units: Abbr. | 18 |
| Logarithmic units of sound intensity (Abbr.) | 44 |
| Aston Martin high-performance model | 35 |
| Sound units, briefly | 20 |
| Sound measuring units: Abbr. | 28 |
| Sound intensity units (abbr.) | 29 |
| Linkin Park singer side project (Abbr.) | 39 |
| Decibels, abbr. | 15 |
| Certain bonds: Abbr. | 20 |
| Canadian punk heavyweights (abbr.) | 34 |
| Canadian '90s punkers | 25 |
| Cali punk heavyweights | 22 |
| "Breakfast at Tiffany's" band (Abbr.) | 51 |
| Where many fed. employees live | 30 |
| Capital surroundings | 20 |
| Beltway region, briefly | 23 |
| Arlington, Va., is part of it | 29 |
| Alexandria is in it | 19 |
| Where to watch WETA TV | 22 |
| Where many fed. workers reside | 30 |
| Where a lot of fed. govt. workers live | 38 |
| U.S. Capitol's vicinity | 27 |
| U.S. capital and environs | 25 |
| Silver Spring, Md., is part of it | 33 |
| Chevy Chase is in it | 20 |
| Capitol's surroundings | 26 |
| Bethesda, Md., is in it | 23 |
| Beltway environs | 16 |
| Arlington, VA, is in it | 23 |
| Arlington is in it | 18 |
| Turn-of-the-century year | 24 |
| Roman 700 | 9 |
| LXX x X | 7 |
| Century-ending year | 19 |
| 700, in old Rome | 16 |
| Year in St. Sergius's papacy | 32 |
| XX x XXXV | 9 |
| End of the seventh century | 26 |
| Caesar's 700 | 16 |
| 70% of M | 8 |
| XXV x XXVIII | 12 |
| Ten times LXX | 13 |
| Multiple of LXX | 15 |
| End of the 7th century | 22 |
| Century year | 12 |
| CCCL doubled | 12 |
| Ancient 700 | 11 |
| 700, once | 9 |
| 700, on monuments | 17 |
| 700, and the initials of this puzzle's longer answers | 57 |
| 1983 Mr. T comedy | 17 |
| Mr. T movie | 11 |
| 1983 Mr. T flick | 16 |
| 1983 Mr. T film | 15 |
| 1983 comedy with Mr. T | 22 |
| Vehicle for Mr. T | 17 |
| Mr. T flick | 11 |
| Joel Schumacher film set in Washington | 38 |
| Capitol transportation vehicle? | 31 |
| Bill Maher's film debut, in which he played a hack | 54 |
| Adam Baldwin/Mr. T comedy | 25 |
| 1983 taxi comedy that looks like five music notes | 49 |
| 1983 movie with Mr. T. | 22 |
| 1983 movie with Mr. T | 21 |
| 1983 movie about a taxi company | 31 |
| 1983 Joel Schumacher film | 25 |
| 1983 Gary Busey comedy | 22 |
| 1983 film in which Mr. T plays a hack named Samson | 50 |
| 1983 film debut of Bill Maher | 29 |
| 1983 film comedy with Bill Maher | 32 |
| 1983 comedy with the tagline "When these guys hit the street, guess what hits the fan" | 96 |
| 1983 comedy featuring Mr. T | 27 |
| 1983 Baldwin/Cara/Mr. T film | 28 |
| 1983 Adam Baldwin/Mr. T comedy | 30 |
| 1983 action comedy with the tagline "When these guys hit the streets, guess what hits the fan" | 104 |
| '83 comedy with Mr. T | 25 |
| Three-quarters of M | 19 |
| XXV x XXX | 9 |
| Roman 750 | 9 |
| L x XV | 6 |
| 750, to Spartacus | 17 |
| 750, in Rome | 12 |
| Seventh-century date | 20 |
| 601, in old Rome | 16 |
| Early seventh-century year | 26 |
| Early seventh-century date | 26 |
| Seventh-century year | 20 |
| Start of the seventh century | 28 |
| 601, to Caesar | 14 |
| Start of the 7th century | 24 |
| Ovid's 601 | 14 |
| Half of MCCII | 13 |
| Caesar's 601 | 16 |
| Year in the reign of St. Gregory I | 34 |
| Roman 601 | 9 |
| Early seventh century date | 26 |
| 601, to Nero | 12 |
| 601 in old Rome | 16 |