The trailer for Multiverse of Madness seems to confirm the Illuminati are in the film and the trailer shows two of its leaders, Professor Xavier and an Iron Man variant who seems to be the Superior Iron Man incarnation.
Here are 3 clips of AMC Theatres pre-show content before the feature starts.
1) Coming soon to AMC Theatres (trailers part)
2) AMC Entertainment card (ads)
3) The feature presentation
