It's easy to forget that there was once a time when the success of the Marvel studio films wasn't guaranteed.
The movies were a big risk in the early days of the MCU.
It's something that Loki actor Tom Hiddleston remembers very well.
ComicBook.com reported that Hiddleston was terrified by being part of the very first Avengers film.
---I remember being terrified making the first Avengers film because it wasn't a given that it was going to work.