1: Cheese and crackers, e.g.
15: Where cookies might crumble
17: Holding areas for newcomers?
18: Worrisome engine noise
22: Attempt at filming a scene
30: 'I'm better than you' sort
46: Tarnish, as a reputation
54: Like someone sawing logs, so to speak
70: Magazine with an African-American audience
71: Charges for admission