Lola Fish and Ben Wrigley (the Pomeroys) had appeared on stage in "My Fair Lady" together. She was Eliza, and he played her father, Alfred P. Doolittle.
The Pomeroys call off the house swap because Los Angeles has made nervous wrecks of them due to smog, floods, earthquakes and the freeways.
Ginny Tyler, who voiced Polly the parrot, previously voiced Clementine the sheep in "Lucy Buys a Sheep" and the bird voices in "Lucy Gets the Bird", both on "The Lucy Show".