Linus has to break devastating news, his father has a new job and has to relocate his family. Charlie Brown and the gang make their goodbyes and prepare for Linus and Lucy's departure.

The dramatized biography of Margaret Sanger, the crusader who founded America's first birth control clinic during World War I and was tried in court under obscenity laws.

As they begin their journey home from their student exchange term, Charlie Brown and the gang find themselves sidetracked. They have severe car trouble and more importantly, they pass by various monuments to World Wars I & II. With Linus guiding them through these memorials, they learn about the events of the wars and the sacrifices required of the troops who fought them.

It's Three Strikes, Charlie Brown is from the later phases of the Peanuts TV-special saga. Instead of concentrating on a single story (a la A Charlie Brown Christmas), this half-hour animated effort offers eight separate anecdotes. All are derived from continuities originally presented in Charles Schultz' Peanuts comic strip, and all were first telecast on the Saturday morning TV series The Charlie Brown and Snoopy Show. And, re the blanket title, all are unified by a central "baseball" theme. The best sequence in It's Three Strikes, Charlie Brown finds the canine Snoopy assuming a managerial post on the opposing team.

Aviation disaster-prone Joe Patroni must contend with nuclear missiles, the French Air Force and the threat of the plane splitting in two over the Alps.