Screaming fans flanked the green carpet at the world premiere in central London Tuesday night, hoping to catch a glimpse of the stars taking on a brand new Jurassic challenge.

The co-stars were seen greeting each other with a warm hug and a friendly kiss on the red carpet at the screening of their film in London Tuesday.

The dinos are back—and so is Scarlett Johansson—but early domestic box office projections for Jurassic World Rebirth might have Universal sweating a little. The latest installment in the billion-dollar franchise is currently tracking for a $115 million to $135 million five-day debut over the Fourth of July holiday weekend.