Mr. Peabody and Sherman: The Second Movie

"Hey, Mr. Peabody, remember when we went to the future, for, like, a second? Well, can we go again?"

- Sherman

Mr. Peabody and Sherman: The Second Movie is the sequel to Mr. Peabody and Sherman.

Plot
After things have gotten back to normal since their last adventure, Sherman asks Mr. Peabody if they can go to the future. Mr. Peabody, after contemplating it for a while, finally agrees. They travel to the year 3000, where it is a futuristic utopia. They meet the Empress Violet, who is curious about how they arrived. Sherman explains that they have the Wayback, and Empress Violet asks to buy it from them, as they have no time machines in the future. When they politely refuse, the Empress starts a huge battle to try and seize the Wayback from them, but they manage to escape, but just barely.

Later on, at school, Sherman tells Penny about how they went to the future. Penny, naturally, wants to go, so she asks Sherman to go over to his house. He accepts, and once she arrives, Penny asks to go into the Wayback again. "But Mr. Peabody told me never to go to that time in the future again," Sherman says. "It was really dangerous." "Well, then we'll go to a different time, silly," Penny says, and so they set the Wayback for the year 3100, 100 years after their last visit to the future.

Penny and Sherman arrive in a war-struck, apocalyptic world. Sherman says "Why is it like this? It's only 100 years after where we went before!" They decide that the world is boring and want to go home, but realize that they're out of battery, and need to find some to charge the Wayback. They start walking around, and see zombie-like people, indicating that this time period has a pandemic happening.

Meanwhile, once Mr. Peabody realizes that Penny and Sherman took the Wayback, he invents a new time machine, that he calls the LookForward, which is blue rather than red and smaller, so it only hold one person. He determines what time Penny and Sherman had gone to and goes there himself. Once he realizes where he is, he quickly finds the kids and prepares to leave, but they can't, because the Wayback isn't charged and the LookForward only hold one person. So, they continue their search for energy sources, until they stumble upon a nuclear power plant. They go inside, and it seems to be the epicenter of the pandemic. And there, they find a 140-year-old Empress Violet, looking near-dead. She offers them a deal: give her the LookFoward, and she'll give them access to the Power Plant's energy. They reluctantly agree, and return home.

All of a sudden, millions of identical copies of the LookForward come out of the sky and attack the city. This sparks and all-out war between the army and the Empress' royal guard. So, to solve the problem, Mr. Peabody, Sherman, and Penny go back in time to recruit the best war heroes of all time. They manage to win the fight and drive the younger version of the Empress (she seemed to have recruited her younger self when she went back in time) out of their time period, and tell her never to return.

Characters

 * Mr. Peabody
 * Sherman
 * Penny
 * Empress Violet
 * Walt, the Empress' royal butler
 * Penny's mom
 * Penny's dad