"The Cross-Time Express"
Ben calls the Time Variance Authority's bluff, as they have no intention of changing history. Meanwhile, Justice Peace engages Sue and Reed, who have loaded a virus into their computer system. The Virus works, buying the FF time to escape and board an express train to carry them back to Earth. Justice Peace continues his pursuit, but Reed convinces him he has purged Earth from the TVA's computers. Justice Peace returns to his own time and the Fantastic Four return home to their correct time.