Marvel's First Family has finally landed in the MCU with The Fantastic Four: First Steps. But could their arrival have also marked the end for Marvel? Dan Casey takes a trip to Battleworld to break down this Secret Wars theory about how the Fantastic Four might have doomed the multiverse on today's video! Follow Us: Facebook facebook.com/nerdist Twitter twitter.com/Nerdist Instagram instagram.com/nerdist TikTok tiktok.com/@nerdist Image: Disney #NerdistNews #Marvel #fantasticfour