Just watched this again tonight. I think this is only my 2nd viewing…
After seeing No Way Home and Multiverse of Madness, a pretty big hole is shown in a rewatch of this one…
How does Beck know this universe is referred to as 616? He was lying about being from another Earth, so how was he aware of the naming convention?
I did research on this, and it doesn’t look like there are any good solid theories on this one. It is basically just an Easter egg that was dropped in FfH before it was made canon in MoM. Similar, I guess, to Tony having Cap’s shield in IM2.
One other thing I noticed that I don’t think I knew before…
Beck’s right hand man, William Ginter Riva (who was in IM1 as the scientist who was scolded by Stane for not being as smart as Tony), was played by Peter Billingsly…