Marvel fans are seriously concerned for Iron Man. While Tony Stark is one of the few Avengers we know survived Thanos's snap at the end of Avengers: Infinity War, the new trailer for Spider-Man: Far From Home seems to imply that the sarcasm-prone superhero might not make it out of Avengers: Endgame alive.

The detail in question comes from the first Far From Home movie trailer, which features Happy Hogan (Jon Favreau) carrying a large check from the Stark Relief Foundation.

The panic regarding Stark’s fate is over the signature on the check—which belongs to Pepper Potts (Gwyneth Paltrow), the co-founder of the foundation. Fans became concerned when they saw that Stark hadn’t signed the check, with many jumping to the conclusion that Stark wasn’t able to sign the check himself because he had died at some point during the events of Avengers: Endgame. While it’s not confirmed whether Far From Home happens after Infinity War or Endgame, fans aren't willing to take any chances.

A few in-the-know viewers pointed out that a relief foundation is not the same as a memorial foundation, and that the organization was most likely set up for Stark industries, not for a deceased Tony Stark. As Potts was named the CEO of Stark Industries in Iron Man 2, it would make sense that she is the one signing the checks. These are valid points, but anxious MCU fans won't rest easy until they know that Stark is alive and well.

While Spider-Man: Far From Home doesn't arrive in theaters until July 5, 2019, Marvel fans will get the answers to at least some of their key questions when Avengers: Endgame hits theaters on April 26, 2019.