Jonathan Bailey bulks up for lead role in Jurassic World 4

Bailey's casting was confirmed during an appearance on "The Tonight Show Starring Jimmy Fallon," where he expressed his excitement about the role and shared how he had kept the secret for over a month. The actor has since been spotted in the gym, undergoing intense workout sessions to meet the physical demands of the film. His commitment to getting in shape has been evident through several social media posts and scooper reports highlighting his impressive fitness journey

In one of his recent Instagram posts, Bailey shared a photo of himself at the Jurassic Park ride at Universal Studios, cryptically captioning it with "hold onto your butts," which further fueled speculation about his involvement in the franchise. This post, coupled with reports from industry insiders, confirmed that Bailey is indeed gearing up for a major role in the upcoming dinosaur-centric adventure.