A blink-and-you'll-miss-it background detail in the Fantastic Four trailer might be hinting at how the team joins the present-day MCU
First Steps trailer doesn't give away all that much – unless you care deeply about when Marvel's First Family sit down for ...
Marvel fans think a new Fantastic Four: First Steps poster is hiding a deep cut comic cameo
New posters for Fantastic Four: First Steps have arrived along with the first trailer for the Marvel Phase 6 movie, and fans think a deep cut comics character might be hiding in one of them.