Synopsis

As part of an exchange program, two French students, Babette and Jacques, are spending two weeks at Charlie Brown's school, while Charlie Brown, Linus van Pelt, Peppermint Patty, and Marcie go to France. Coincidentally, Charlie Brown has also received a mysterious letter from a French girl named Violette Honfleur, inviting him to come and stay at her Chateau.

As part of their trip, the gang first heads to England where Snoopy and Woodstock visit Wimbledon to play some tennis, only for Snoopy to be ejected from the court for being a bad loser. The gang then moves on to France where the girls go to stay in a farmhouse with a boy named Pierre. Upon arriving at the Chateau however, Charlie Brown and Linus discover they are not as welcome as they expected and that the reasons behind the letter have something to do with Charlie Brown's father Silas Brown.