In a total destruction of social constructs, Carl decides to crash the wedding of his former best friends taking place in the California desert. While he was initially invited to the wedding, he became disinvited once his fiancé broke up with him and his friends chose her side. When things go sideways in the desert, Carl must decide whether to risk his life to save those who have wronged him or look the other way to save himself.

Two wanna-be thugs attempt to rob an apartment; everything goes awry when the owners show up early for a little late-night sex. A game of cat and mouse ensues.

A special bond develops between plus-sized inflatable robot Baymax, and prodigy Hiro Hamada, who team up with a group of friends to form a band of high-tech heroes.