Standby:
Peter Kevoian
(Fred Mertz, Crystaltone Singer "Grant Bosworth", William Parker, Laboratory Tester, Crystaltone Singer "Buck", Eye Doctor, Stage Manager "Gerald", Chevy Dancer, Maury Jasper, Desilu Playhouse Host) and Tamara Zook
(Lucy Ricardo, Crystaltone Singer "Gertie", Fern, Dinah Beach, Pleasant Peasant, Gal on the Go, Crystaltone Singer "Ruth-Anne", Makeup girl "Ernestine", Headache Sufferer, Eugenia, Mrs. Birdie Mae Figg, Speedy, Charwoman, Dorothy Day Spokesperson)
Understudies:
Sarah Elizabeth Combs
(Lucy Ricardo), Carlos Martin
(Ricky Ricardo), Tyler Milliron
(Crystaltone Singer "Buck", Laboratory Tester, Eye Doctor, Crystalton Singer "Chester", Fever Sufferer, King Katt Walsh) and Carolynne Warren
(Ethel Mertz, Crystaltone Singer "Patsy", Stomach Ache Sufferer, Pleasant Peasant, Daisy Davenport, Gal on the Go, Bill Parker's Date, Mrs. Birdie Mae Figg, Speedy, Charwoman, Dorothy Day Spokesperson)
Standby:
Peter Kevoian
(Fred Mertz, Crystaltone Singer "Grant Bosworth", William Parker, Laboratory Tester, Crystaltone Singer "Buck", Eye Doctor, Stage Manager "Gerald", Chevy Dancer, Maury Jasper, Desilu Playhouse Host) and Tamara Zook
(Lucy Ricardo, Crystaltone Singer "Gertie", Fern, Dinah Beach, Pleasant Peasant, Gal on the Go, Crystaltone Singer "Ruth-Anne", Makeup girl "Ernestine", Headache Sufferer, Eugenia, Mrs. Birdie Mae Figg, Speedy, Charwoman, Dorothy Day Spokesperson)
Understudies:
Sarah Elizabeth Combs
(Lucy Ricardo), Carlos Martin
(Ricky Ricardo), Tyler Milliron
(Crystaltone Singer "Buck", Laboratory Tester, Eye Doctor, Crystalton Singer "Chester", Fever Sufferer, King Katt Walsh) and Carolynne Warren
(Ethel Mertz, Crystaltone Singer "Patsy", Stomach Ache Sufferer, Pleasant Peasant, Daisy Davenport, Gal on the Go, Bill Parker's Date, Mrs. Birdie Mae Figg, Speedy, Charwoman, Dorothy Day Spokesperson)