Set against the vibrant backdrop of a 1960s-inspired, retro-futuristic world. [The film follows] Reed Richards, Sue Storm, Johnny Storm and Ben Grimm as they face their most daunting challenge yet. Forced to balance their roles as heroes with the strength of their family bond, they must defend Earth from a ravenous space god called Galactus (Ralph Ineson) and his enigmatic Herald, Silver Surfer (Julia Garner). And if Galactus' plan to devour the entire planet and everyone on it weren't bad enough, it suddenly gets very personal.