Three Minions gathered around a glowing, ancient book.

The video opens with three Minions gathered around a book, lit by candles. The scene shifts to a close-up of an ancient, illustrated book depicting a monstrous creature. The Minions react with surprise. A large, pink, glowing rabbit-like creature emerges from smoke, startling the Minions. The scene transitions to two Minions reading a book, then back to the pink creature. More Minions appear, some in medieval armor, one shouting "Attack!". The scene changes to two monstrous sea creatures roaring at the Minions. The title cards "Minioner" and "& Monster" appear. A mummy is shown in a tomb, then a skeleton emerges and dances. The mummy reappears and interacts with the Minions. The final scene shows the movie title and release date.