Charlie Brown, Linus, Peppermint Patty and Marcie travel to France as foreign exchange students. Also along is Snoopy and Woodstock. While everyone is excited about the opportunity to travel to a foreign country, Charlie is disturbed by a letter he receives from a mysterious girl from France who invites him as a her guest only to find that he does not seem welcomed to her Chateau.
Bon Voyage, Charlie Brown is a 1980 American animated mystery comedy film produced by United Feature Syndicate and distributed by Paramount Pictures, directed by Bill Melendez and Phil Roman. It was the fourth full-length feature film to be based on the Peanuts comic strip, the last one produced during Peanuts creator Charles M. Schulz's lifetime, and the last one until The Peanuts Movie (2015).