ROBOCOP

Set to 5 different clues across 5 published puzzles, most often “High-tech officer in film” — The New York Times, Sunday, 30 January 2011.

7 letters

Every clue on record, most used first

High-tech officer in filmonce
The New York Times — Sunday, 30 January 2011
1987 sci-fi film set in near-future Detroitonce
The New York Times — Tuesday, 22 May 2007
Movie lawmanonce
The New York Times — Saturday, 5 May 2001
Cyborg enforceronce
The New York Times — Friday, 20 April 2001
"The future of law enforcement"once
The New York Times — Sunday, 29 September 1996