11. Yet, oddly, audiences are rarely let in on a fact known to every amateur astronomer. 12. "It's like a guilty pleasure, like being let in on some deep, dark secret ." 13. I want to let in on a little secret, 14. In Japan, high-ranking people expect to be let in on new proposals prior to an official meeting. 15. Viewing them all together feels like being let in on the grand symphony of the Milky Way. 16. Liz is soon let in on the secret, as are her friends Maria DeLuca and Alex Manes. 17. Several minutes after the phone call with Fake Arnold ended, Takei was finally let in on the joke. 18. It was not until Emperor Haile Selassie returned to Ethiopia that he was let in on the secret. 19. Ben is summoned to a hotel room to see his friend and is let in on the scheme. 20. Eventually, government departments including the armed forces, the BBC and the Post Office were let in on the secret.
