 When the February 9, 1964 debut of The Beatles (qv) on "The Ed  Sullivan Show" (originally titled _"Toast of the Town" (1948)_ (qv))  threatened to knock Paul Henning (I) (qv)s other hit  _"Beverly Hillbillies, The" (1962)_ (qv) off the top spot, Henning  decided to write an episode parodying them by having the girls form  a singing group called the Ladybugs. The girls 