Crossword puzzle clue "important metric number"

Important metric number

One with an important role in the production of a fantasy film or period drama (not so important for a porno, though)

Slang term for the Canadian equivalent of a 750 mL bottle of liquor, based on the number of ounces in it (which makes no sense because we use metric here but I never like to argue with drunks)

Event where the number 12 is important, and a feature of 12 two-word answers in this puzzle

Important academic number on a college application: Abbr.

Important number to call

Important number for rich people doing golf stuff

Important Wall St. number