My Three Sons Season 7 Episode 26 Help the Gypsies are Coming! ( Air Date 1967-03-23 ) Genre Comedy, Family category. Overview "Ernie Douglas's new school friend is little Laszlo, whose gypsy family is camped outside of town. Soon the gypsies are camped on the front lawn of the Douglas home. To Steve's amazement and Uncle Charley's disgust they stage several hours of singing and dancing.".