More information is coming in again in the run-up to E3 2021. This is information regarding the Summer Game Fest, which officially takes place shortly before the show.
In this case, Summer Game Fest officials have confirmed that the event will feature several cameos, the first one being Jeffrey Lynn Goldblum. Many of you probably know this eccentric actor for his roles in Jurassic Park or Thor: Ragnarok.
You can see the message with which he has been confirmed below: