mleach said:Very surprised nobody has mentioned Vivian Vance, William Frawley, Gale Gordon and Lucie Arnaz from the many of Lucy shows over the years.
Gale Gordon was mentioned on here. Who could forget "Mr. Mooney"?
Vance and Frawley were the best "second bananas" on TV despite the fact that in real life they couldn't stand each other. Frawley's last appearance was as a horse stableman on The Lucy Show.
As for Lucie Arnaz, personally I don't think she contributed that much. Didn't CBS give Lucie her own program which was dropped after just a few episodes?
Some people may not remember that Desi Jr. was fired by Lucille Ball because his drug and alcohol abuse conflicted with his appearance on his Mother's show.