Crossword puzzle clue "it must be followed"

What you'll see if you watch "Raging Bull" followed by "Taxi Driver" followed by "The King of Comedy"?

Contest in which the rules must be followed to the letter?

They must be passed before they can be followed

It must be followed

"He must have a long spoon that must ___ the devil"

"For men must ___ women must weep": Kingsley

Followed a doctor's order?

    Followed, as advice