Miles Teller made a shocking discovery while filming "Top Gun: Maverick." This week, the actor spoke to Seth Meyers on "Late Night" and revealed that he discovered he had "flame retardant, pesticides and jet fuel" in his bloodstream after breaking out in hives on the set. "We landed, and I’m just like, ‘Man, I’m not feeling too good,’" the 35-year-old recalled. "I was really hot, and I just started itching like crazy.