Reveal all

RAISETHECURTAIN

What a theater director might command just before the performance begins.

"Reveal all" hints at uncovering something hidden, like lifting a theater curtain to expose the stage. The answer "RAISETHECURTAIN" literally describes that action—pulling up the curtain to show what’s behind it. The phrase also plays on the idea of revealing secrets or starting a performance, making it a fitting solution for a clue about full disclosure."