Throughout the series, it has been common that the voice cast of Marvel's What If..? would have actors who are the original live-action counterparts of the characters and there are some who were by other artists different from the ones who portrayed them. As for Episode 6,What If... Killmonger Rescued Tony Stark?, here are the talented people who voiced our favorite heroes and villains.
Here's the Voice Cast for Marvel's What If...? Episode 6
Mick Wingert as Tony Stark
It's no surprise some of the main cast are not around in voicing their respective characters in Marvel's What If..? Among those were Chris Evans, Scarlett Johansson, Tom Holland, and in this episode, Robert Downey Jr. Still, Mick Wingert did not disappoint. He sounds almost the same as RDJ. In this episode, Stark never built the Iron Man suit and instead, he created robots for Killmonger.
Michael B. Jordan as Erik Killmonger
The antagonist in Black Panther, in this timeline, was successful in eliminating T'Challa and seizing the title of Black Panther when all of it was just a setup for his darker schemes.
Jeffrey Wright as Uatu the Watcher
Uatu will always be there watching, it is the role given to him by the creators of the universe and in What If..?, while he may not be seen by other characters, except when Strange did, he continues to tell the stories of the alternate universes that exist.
Chadwick Boseman as T'Challa
It is the third appearance of the late Chadwick Boseman on What If..? but this time, T'Challa went on to the place of their ancestors in the ancestral plane as Killmonger was successful in eliminating him. Still, he was able to bust the operation that has been set to get vibranium from Klaue.
Related: Marvel Zombies Live-Action Project Rumored to Be in the Works
Don Cheadle as James Rhodes
Rhodey never became War Machine in this timeline since Stark never got to build his own suit and that was where he was patterned into. He remains to be Colonel Rhodes to the US Army and Star Industries' Liaison. He died in the hands of Killmonger when they had a busted operation of buying vibranium from Ulysses Klaue.
Paul Bettany as Jarvis
The voice of Vision is the same as that of Jarvis and it applies to this alternate reality as well. Despite not being Iron Man, Stark is still a heck of a genius and he still created Jarvis who helped them build the robots that Killmonger later used for violence in Wakanda.
Jon Favreau as Happy Hogan
Happy is back and he is definitely not happy with what happened from the betrayal of Obadiah Stane who he claims he never liked anyway, to the death of Stark, to the stress they had to face while the company they hold are in shambles.
Angela Bassett as Queen Ramonda
The queen, bow down. She is a total badass in this episode as we learn later on that she is the general of the Dora Milaje, the queen herself, and she is one heck of a fighter as well. No surprise the king courted her and asked for her hand in marriage.
Andy Serkis as Ulysses Klaue
In this timeline, he still has his arms and is still a black-market dealer as well. He trades weapons for money and in the end, he was still killed by Killmonger and carried into Wakanda like in the live-action film as the one who sold vibranium to the outside world.
Danai Gurira as Okoye
Okoye returns for another episode after the one with the zombie apocalypse and this time, she is a member of the Dora Milaje, not the leader as the general is the queen herself. A faithful servant to the throne, she remains the ruthless warrior of Wakanda and she was even saved by Killmonger from a robot.
John Kani as T'Chaka
Also returning for his character is John Kani as the father of T'Challa and king of Wakanda. Killmonger had to impress him and while he did not fight with the sentinel-like robots, he did watch from afar with Shuri. When Killmonger ended the attack, he was vested by King T'Chaka himself to be the new Black Panther.
Kiff VandenHeuvel as Obadiah Stane
Obadiah Stane returns but he was not successful in making his own suit because Tony never did it in this timeline. Still, the rivalry continues as he wanted to eliminate Stark to take over the company. He was exposed by Killmonger when Christine Everheart asked.
Leslie Bibb as Christine Everheart
Leslie Bibb is back for her role as the reporter who seriously grills Stark and the rest of his company. In this episode, she asked the right question on why Killmonger was there when his fleet was supposed to be far away.
Beth Hoyt as Pepper Potts
One of those who did not return to voice their character would be Gwyneth Paltrow and Pepper Potts got a new voice actress with Beth Hoyt. In the episode, she is always keen on the details and always observant as to what may happen next. In the end, she met Shuri who revealed to her that everything that happened was the doing of Killmonger.
Ozioma Akagha as Shuri
The brightest mind in Wakanda, possibly on Earth as well, Shuri found out that Killmonger was behind all that has happened including the death of her brother and of Tony Stark who she calls a genius as she used his tech to discover that it was Erik behind all the fiasco.
Marvel's What If..? Episode 6 is now streaming on Disney Plus.