Join Charlie Brown and his friends as they celebrate the holiday season, putting on a Christmas play and experiencing the joys and challenges of the festive time. With heartwarming moments and a touch of surrealism, this holiday animated movie brings the beloved Peanuts characters to life.

In 'Philadelphia Experiment II', a time-travel experiment goes wrong, transporting the protagonist to an alternate reality where the Nazis won World War II. He must find a way to return to his own time and prevent the disastrous experiment from happening. Along the way, he faces challenging obstacles and encounters surprising allies.

As springtime rolls around, Charlie Brown's team is performing the usual hopeless task of getting in shape for the new season. To improve the team's morale, Charlie Brown manages to find a potential team sponsor who agrees to provide uniforms, provided that the team wins the first game of the season. However, considering the usual competence of the team, including new members like Leland who is too young to even tie his shoes, the challenge seems impossible.

The Peanuts Gang competes in a punt, pass and kick contest. The winner gets a new bicycle and a trip to the Super Bowl. Meanwhile, Snoopy coaches the Birds football team (made up of a bunch of Woodstock-like birds) to the AFL (Animal Football League) Super Bowl.