Here's how Marvel could bring Robert Downey Jr. back for Iron Man 4

There’s no indication that Marvel will make an Iron Man 4. But here’s what sort of Iron Man sequel I’d love to watch before Secret Wars.

Robert Downey Jr. Reportedly Agrees to Iron Man Return in the MCU

Iron Man 4' Suddenly Seems Like an Inevitability After Bob Iger's Big MCU Update

Marvel may rehire Robert Downey Jr, Scarlett Johansson for new Avengers - Polygon

AVENGERS: SECRET WARS Rumored To Bring Robert Downey Jr. Back As Tony Stark/Iron Man

Robert Downey Jr. and Chris Evans on the Marvel Studios Process in 'Avengers: Endgame – The Official Movie Special

Is Robert Downey Jr returning as Iron Man in 'Captain America 4'?

Is There A Confirmed Iron Man 4 ?

Could any Hollywood actor replace Robert Downey Jr. as Iron Man, or should the MCU retire the Iron Man character completely? - Quora

IRONMAN 4 - FIRST LOOK TRAILER, Robert Downey Jr. Returns as Tony Stark

We are not going to touch that moment again': Robert Downey Jr won't be back as Iron Man, Entertainment