Video: An Exclusive Look at Royal Caribbean's entertainment on Harmony of the Seas

From all-new stage productions to high-tech ice shows, amazing theme parties and breathtaking diving performances, Harmony of the Seas is taking entertainment to the next level. Guests can sing-along with Broadway favorite “Grease” in the Royal Theater or be part of the party with high-energy parades, live DJ performances and even a thrilling escape game, Puzzle Break: Escape the Rubicon!