Fox is really upping the hype around Grease: Live. First, they gave fans a glimpse of Sandy, Danny, and Rizzo with epic promo pictures, and now the rest of the gang is along for the ride in the production's first TV spot. Not only does the clip feature the film's iconic hand jive, it's also packed with the star-studded cast. Seriously, if you thought Julianne Hough was the perfect Sandy, wait until you see Carly Rae Jepsen as Frenchy! See the full video above, and then check out the full cast list.