Watch video content at TMZ.com"Top Gun: Maverick" star Lewis Pullman has a weak stomach ... a plausible explanation/justification for puking his guts out while filming his flight scenes.The actor arrived at LAX on Thursday, and it felt like a good place to discuss his fear of heights. This raises the question: Why did he become Bob, the pilot trainee for T.G. sequelLewis admits .... that at first, he wasn't sure the film was right for him. He was inspired later by Tom Cruise, who showed courage and fearlessness while filming some the most dangerous scenes on Earth.Lewis claims that his stomach can only hold so much. He couldn't help but to hurl, over-and-over...and over.
