What is a TV show 'reveal'?

What is a TV show 'reveal'?

Richard Hall (Reality TV Producer) gives expert video advice on: Do reality show producers 'coach' cast members during a shoot?; What happens if a cast member has a breakdown during a reality show shoot?; Are reality show storylines written ahead of time? and more...

A TV show reveal is when we give out a plot twist that no one, hopefully, was expecting. That is a classic thing - a reveal would be something with a twist, like you now have to switch partners, you now have to pick between these two people, you have to vote some member off your team. Those are the classic TV show reveals, and of course every show has different ones.