I think this was the toughest NYT Minimized yet, but it was fun. I actually came here halfway through the real NYT puzzle to make sure I was on the right track; I struggled quite a bit with the top-left and top-right corners of the NYT puzzle today.
Robin Williams' character's home planet in an 80s sitcom ("Na-Nu Na-Nu!")
9A
Scared reaction from one riding a motorbike inside the spherical construction whose name reads clockwise around this grid, finishing at the end of this entry
10A
First name and middle initial of actor Robinson who played gangsters in the Golden Age of Hollywood
12A
Graf's tennis rival in the 90s
13A
Spag ___, Aussie slang for a popular dish of red meat sauce and skinny pasta
Down
1D
Hard-to-access area of the internet that's full of criminal content
2D
Palindromic Dutch city
3D
American ___
4D
They aren't real, according to a satirical conspiracy theory involving drones and government surveillance
5D
"___? Where we're going, we don't need ___." - Doc Brown, to Marty McFly
6D
Cheetah, to Wonder Woman
7D
Abbreviation of tetrahydrogestrinone
11D
How you might answer the phone in Romania, Turkey, or Haiti