2: Movie detective Charlie
6: Internet address letters
9: Fit snugly one inside another
29: They often clog the major arteries
47: Browning of pages of verse, for example
51: Moves in a predatory manner
54: 'The Sweetheart of ___ Chi'
55: Type of bond or order
63: Where cookies might crumble
64: Falls, as into a chair
65: Tennis match divisions