So, the footage was never released to the general public due to Marvel thinking we’re unable to comprehend Loki not controlling Ultron?
Before the release of Avengers: Age of Ultron, Tom Hiddleston’s Loki was heavily rumoured to feature in the film, the actor having reportedly filmed a few scenes for director Joss Whedon.
As they were testing the film, the initial audiences were like ‘oh Loki is controlling Ultron!’
– I think somewhere in that film Scarlet Witch shows all the Avengers their sort of worst case scenario.