Crossword puzzle clue "what an atm needs to know"

What an ATM needs to know

The only Ron Howard film a crossword solver needs to know

Who needs to know, according to a Shania Twain song

You know -- know

"Someone I know wants to know (and that someone is me)"

"I know! I know!"

Sylvia Plath poem that begins "I know the bottom, she says. I know it with my great tap root"

"Demand me nothing: what you know, you know: From this time forth I never will speak word" is his last line