READY FOR DOOMSDAY PART 1: IRON MAN 🦾 Before Robert Downey Jr. becomes Doctor Doom in Avengers: Doomsday, we have to go back to where the MCU started: Tony Stark. From Stark Industries and the Arc Reactor to the Avengers Initiative and the Iron Man trilogy, here’s everything you actually need to remember about Iron Man before Doomsday. I’m getting you caught up on the Marvel stories that matter so you don’t have to rewatch everything. Next up on Ready for Doomsday: Thor ⚡️ #ReadyForDoomsday #AvengersDoomsday #RobertDowneyJr #DoctorDoom #IronMan