| Long-running conflict | 21 |
| Long-running country revue | 26 |
| Long-running country TV revue | 29 |
| Long-running daytime entry? | 27 |
| Long-running dispute | 20 |
| Long-running film role | 22 |
| Long-running forensic drama | 27 |
| Long-running former BBC comedy, for short | 41 |
| Long-running FOX show with "Bad Boys" as its theme song | 65 |
| Long-running game show | 22 |
| Long-running game show with a feature spelled out clockwise by this puzzle's circled letters | 96 |
| Long-running kid's show | 27 |
| Long-running Kurt Weill musical, with "The" | 53 |
| Long-running Mell Lazarus comic strip | 37 |
| Long-running MTV show, with "The" | 43 |
| Long-running musical | 20 |
| Long-running musical variety TV show | 36 |
| Long-running NBC prog. | 22 |
| Long-running NBC program | 24 |
| Long-running NBC show | 21 |
| Long-running NBC show, briefly | 30 |
| Long-running NBC show, for short | 32 |
| Long-running NBC sitcom | 23 |
| Long-running NBC soap | 21 |
| Long-running NBC staple, for short | 34 |
| Long-running Off-Broadway show featuring unusual percussion instruments | 71 |
| Long-running PBS documentary film series | 40 |
| Long-running PBS film showcase | 30 |
| Long-running PBS science series | 31 |
| Long-running PBS science show | 29 |
| Long-running PBS series produced by Newark's channel 13 (WNET) | 66 |
| Long-running PBS show | 21 |
| Long-running reality game show | 30 |
| Long-running reality show, familiarly | 37 |
| Long-running sci-fi series | 26 |
| Long-running series? | 20 |
| Long-running show | 17 |
| Long-running show? | 18 |
| Long-running sitcom | 19 |
| Long-running sitcom on the Beeb | 31 |
| Long-running sketch comedy show, for short | 42 |
| Long-running soap | 17 |
| Long-running soap-opera-style comic strip | 41 |
| Long-running sports feud | 24 |
| Long-running talk show | 22 |
| Long-running tiff | 17 |
| Long-running title role | 23 |
| Long-running true-crime TV show | 31 |
| Long-running TV crime drama | 27 |
| Long-running TV hit | 19 |
| Long-running TV hit beginning 4/1/63 | 36 |
| Long-running TV program | 23 |
| Long-running TV series | 22 |
| Long-running TV series set in Calverton | 39 |
| Long-running TV series set in Colorado | 38 |
| Long-running TV show featuring match-makers | 43 |
| Long-running TV show featuring the Hortons and the Bradys | 57 |
| Long-running TV variety show | 28 |
| Long-running U.K. mag | 21 |
| Long-running U.K. mag (Abbr.) | 29 |
| Long-running U.K. music mag | 27 |
| Long-running western anthology, the only American TV series with its three initials | 83 |
| Long-sentence punctuation | 25 |
| Long-shafted stabber | 20 |
| Long-shoreman | 13 |
| Long-short feet, in poetry | 26 |
| Long-short-short poetic foot | 28 |
| Long-short-short, in poetic meter | 33 |
| Long-shot candidate | 19 |
| Long-shot odds | 14 |
| Long-shot winners defy them | 27 |
| Long-sleeved garment | 20 |
| Long-sleeved hippie dress | 25 |
| Long-sleeved outer garment | 26 |
| Long-snouted animal | 19 |
| Long-snouted antelope | 21 |
| Long-snouted beast | 18 |
| Long-snouted beasts | 19 |
| Long-snouted browser | 20 |
| Long-snouted creature | 21 |
| Long-snouted critter | 20 |
| Long-snouted fish | 17 |
| Long-snouted mammal | 19 |
| Long-snouted mammals | 20 |
| Long-snouted omnivore | 21 |
| Long-snouted sea ray | 20 |
| Long-snouted swimmer | 20 |
| Long-snouted wild animal | 24 |
| Long-sought evolutionary connection | 35 |
| Long-spouted can | 16 |
| Long-standing | 13 |
| Long-standing advertising "conflicts" | 47 |
| Long-standing fight | 19 |
| Long-standing quarrel | 21 |
| Long-standing, quite possibly | 29 |
| Long-stemmed | 12 |
| Long-stemmed drinking glasses | 29 |
| Long-stemmed flower | 19 |
| Long-stemmed flowers | 20 |
| Long-stemmed glass | 18 |