
However, there is a commercial for H.E.R.B.I.E., a robot that we are familiar with that was created by mister Fantastic with the entire world in mind. One description of the team's recognizable mascot/sidekick is that it is "your loyal companion, tactical consultant, and emergency babysitter rolled into one floating mechanical genius."
But the fact that he has an early warning system called "Doom Detection" is what most people are interested in. Does that prove that doctor Doom is real and a constant menace to the people of New York, or is it just a humorous easter Egg for fans?
Although it's unclear if Robert Downey Jr.'s Victor is from this universe, we'd lean more toward the former.
Even though he has been concentrating on Galactus, The Fantastic Four: First Steps must have at least one allusion to doctor Doom. Regardless of whether he has previously interacted with this crew, if he is being saved for a post-credits scene, it was probably filmed on the set of Avengers: Doomsday by the Russo Brothers.