Everyone has an opinion on Robert Downey Jr. returning to the MCU as the franchise’s Doctor Doom, and it seems that includes someone who knows a little about playing the character. Back in 2005, Julian McMahon became the first big screen Doom, and following the disappointment of 2015’s Fantastic Four reboot – which saw Tony Kebbell taking on the role – McMahon is still the benchmark for the new iteration coming to the MCU.