Animated film Big Hero 6 has premiered its full length trailer online. The action comedy film follows robotics prodigy Hiro Hamada (Ryan Potter) who finds out about a plan that could destroy the city. In order to protect the people of San Fransokyo, Hiro and his robot Baymax (Scott Adsit) team up with a group of crime fighters to save their city. The film will be released through Walt Disney Animation Studios and is based upon the Marvel Comic of the same name. The film is co-directed by Chris Williams and Don Hall, it will premiere in UK cinemas on the 30th of January 2015.