Chief: "I'm not interested in Snoopy or the Red Baron."
Max: "Oh, so you're a Charlie Brown man."
Get Smart Episode #88, Season Four #2.
Maxwell Smart and Agent 99 are assigned to investigate Operation Starch - a KAOS plot to destroy America's potato crop. Suspicion falls on 99's Mother's mysterious new neighbor "Mr. Smith".
The title refers to the book Snoopy and the Red Baron by Charles M. Schulz which, in turn, refers to the famed WW1 flying ace Manfred von Richtofen, known as The Red Baron.