Mo and Sam are thrilled because they're going to the premiere of Galaxy Revengers Part 2 - the most amazing superhero movie of all time - but Mo's excitement cools when his father, the Mayor, enlists him for a celebrity photoshoot in the countryside. The only way that Mo can attend the shoot and get back in time for the movie premiere is to ask for the power of teleportation - to make sure everything works according to plan, Mo drags his half-sister along without asking.