The special opens with
Charlie Brown at home and he takes a book from his shelf titled "My Trip". His younger sister,
Sally, approaches and asks him what he's doing. Charlie Brown tells her that he's making a photo album with pictures he took in France when he, Linus,
Peppermint Patty,
Marcie,
Snoopy, and
Woodstock went there for a student exchange. Sally realizes that Charlie Brown never told her what happened after the fire in the
chateau and how he got home, and asks if he learned anything. From there, it is shown in a flashback: As they begin to head back from the chateau to the train station for the return trip to London (where they would return to America by plane), their problematic rented
Citroën 2CV slows their progress, before breaking down entirely in a small French town. Renting another one from an elderly French lady (who immediately accepts their offer after realizing Snoopy
is, in fact, a World War I Flying Ace) they soon become lost and camp at a nearby beach for the night. Linus, however, wakes up shortly before daybreak and walks along the beach, realizing they are at
Omaha Beach. Linus then tells of the battle of D-Day, leading the group to the nearby cemetery for all of the American soldiers. The voice of General
Dwight D. Eisenhower is also heard, reminiscing about the experiences of the battle. Archival news footage is also used, in some cases with the characters inserted through
rotoscoping. While proceeding up north, they head towards
Ypres, which Linus recognized as the site of a series of battles during
World War I. They arrive at a field of red
poppies, which grew throughout the wastelands of battles fought during the war, and which serves as a marker for the Ypres battle site. Linus then recites
John McCrae's famous poem
In Flanders Fields, after directing the group to the
British field dressing station where McCrae was inspired to write the poem. They come away realizing what the impact of the wars were, and how important the sacrifice of the soldiers was. Standing among the field of red poppies, Linus then turns and asks, "What have we learned, Charlie Brown?". The scene flashes back to Charlie Brown and Sally. She then tells him that he is pasting the pictures upside down. ==Voice cast==