| Knoxville-based agcy |
TVA |
| Laceration |
RENT |
| Make up (for) |
ATONE |
| Newcastle's river |
TYNE |
| Offhand |
CASUAL |
| One of the German Big 3 |
AUDI |
| Onetime Democrat rival |
WHIG |
| Oratorical skill |
RHETORIC |
| Party hat-shaped |
CONIC |
| Peak near Palermo |
ETNA |
| Pilgrim destination |
NAZARETH |
| Plant's movement |
TROPISM |
| Poet from Prague |
RILKE |
| Prune slightly |
SNIP |
| Queen now seen at Disneyland |
ELSA |
| Rambo rescuees |
POWS |
| Secret spiller's intro |
PSST |
| See 20 Across |
THEEGRESS |
| See 23 Across |
FOUR |
| See 37 Across |
TBARNUM |
| Sense of sympathy |
HEART |
| Slangy welcome |
HEYYA |
| Sloth cousin |
ANTEATER |
| Source of Kremlin news |
TASS |
| Stuff like that |
WHATNOT |
| Swiss cereal |
MUESLI |
| Tax shelter, for short |
IRA |
| Throw off |
EMIT |
| Too expensive |
HIGH |
| Tribulation |
WOE |
| Vermont resort |
STOWE |
| What fills some orchards |
NUTTREES |
| Wide divergence |
GAP |
| With 19 Across, radio acknowledgment |
TEN |
| With 39 Across, creator of the sign |
PHINEAS |
| With 52 Across, American Museum sign that tricked visitors into leaving |
THISWAYTO |
| Wows with one-liners |
SLAYS |
| Zodiac sign |
THECRAB |