The widow of Pepito the Spanish Clown was cleaning up under her bed when she found the only existing copy of the pilot for what series?

For those of you who are just looking for the answer it's "I Love Lucy"!!

To learn more about the amazing career of Pepito the Spanish Clown, whose real name was Jose Escobar Perez, and his extremely talented wife, Joanne Perez, whose birth name was Margaret Janet Zettler, please visit www.PepitoAndJoanne.com .