When does Snoopy's Getting Married, Charlie Brown return?

Snoopy's Getting Married, Charlie Brown is the 28th prime-time animated television special based on the comic strip Peanuts by Charles M. Schulz. It was originally aired on the CBS network on March 20, 1985. Snoopy is performing guard duty for Peppermint Patty, but gets sidetracked when he meets a beautiful poodle named Genevieve. Soon after, Snoopy decides to get married, and wants his brother Spike to be the Best Beagle at his marriage, resulting in Spike traveling a long way from Needles, California to compete in a dog race.