Robert Callaghan, also known by his supervillain name, Yokai, is the main antagonist of Disney 's 54th full-length animated feature film Big Hero 6 and a minor character in its 2017-2021 sequel television series Big Hero 6: The Series.

Robert Callaghan, also known as his alter-ego Yokai, is a major antagonist in Disney’s Big Hero 6 franchise, serving as the main antagonist of Disney’s 54th full-length animated feature film Big Hero 6 and a minor character in Big Hero 6: The Series.

Characters with supervillain identities.

Evil Plan: Recreate the Great Catastrophe in order to be remembered as the man who rebuilt the city into a world of science and knowledge. Evil Wears Black: He wears a black tailor vest, black pants and shoes.

Villains that oppose the superhero team Big Hero 6 from Marvel Comics; this also includes villains from the Disney Big Hero 6 series. For villains from the Kingdom Hearts franchise, only ones that are from the "San Fransokyo" world should go here. Community content is available under CC-BY-SA unless otherwise noted.

Robert "Bob" Aken, or better known as Obake, is the main antagonist of the Disney XD animated series Big Hero 6: The Series.

Robert Callaghan, also known by his alias as Yokai, is a university professor turned supervillain and the main antagonist of the 2014 Disney animated film Big Hero 6, the first Disney animated film based on a Marvel Comic. He was voiced by James Cromwell. Callghan is a tall, middle-aged man that has grey hair and a tuxedo.

Sep 6, 2023 · Yokai, the main antagonist in Big Hero 6, is a powerful villain with a tragic backstory, showcasing the dangers of unchecked ambition and the dark side of technology.

He was the head professor at the San Fransokyo Institute of Technology, inspiring many young prodigies such as Hiro's brother, Tadashi Hamada. However, he also has a much darker and villainous side to him known as Yokai, born out of his fury when his daughter went missing through a portal, presumed dead.

The following is a list of fictional characters from Walt Disney Animation Studios 's 2014 feature film adaptation of Big Hero 6, as well as its follow-up television shows Big Hero 6: The Series and Baymax! and its subsequent comic book adaptation through IDW Publishing, based on characters created by Steven T. Seagle and Duncan Rouleau (credite...